Check DNS, Urls + Redirects, Certificates and Content of your Website

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Why should you only use Prefix - Cookies? |
Hall of Fame - A+ and A

 

Shortcuts: 1. IP-Addresses | 2. DNSSEC | 3. Name Servers | 4. SOA-Entries | 5. Screenshots | 6. Url-Checks | 7. Comments | 8. Connections | 9. Certificates | 10. CT-Logs | 11. Html-Content | 12. Html-Parsing | 13. NameServer-IPAddresses | 14. CAA | 15. TXT | 16. DomainServiceEntries | 17. Cipher Suites | 18. Portchecks |

 

O

 

old / weak connection, 3 invalid Headers

 

Checked:
05.08.2026 18:47:28

 

Older results

 

O - 07.09.2024 09:40:25
I - 25.07.2022 19:05:25
I - 25.08.2021 08:39:36

 

1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
viettel.vn
A
171.244.232.18
Hanoi/Vietnam (VN) - Viettel Corporation
Hostname: dynamic-ip-adsl.viettel.vn
yes
1
0

A
171.244.232.19
Hanoi/Vietnam (VN) - Viettel Corporation
Hostname: dynamic-ip-adsl.viettel.vn
yes
1
0

AAAA

yes


www.viettel.vn
A
203.190.171.27
Láng Thượng/Hanoi/Vietnam (VN) - Viettel Corporation
No Hostname found
yes
1
0

A
203.190.171.28
Láng Thượng/Hanoi/Vietnam (VN) - Viettel Corporation
No Hostname found
yes
1
0

AAAA

yes


*.viettel.vn
A
125.235.4.59
yes



AAAA

yes



CNAME

yes


 

2. DNSSEC

Zone (*)DNSSEC - Informations


Zone: (root)

(root)
1 DS RR published






DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=






• Status: Valid because published






3 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 38696, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 57780, Flags 256






1 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.08.2026, 00:00:00 +, Signature-Inception: 31.07.2026, 00:00:00 +, KeyTag 20326, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: vn

vn
2 DS RR in the parent zone found






DS with Algorithm 8, KeyTag 16196, DigestType 2 and Digest y2jFOEEEsx4dnLwcRfhhqSzanYEhr+dvmol4UnmD/Zk=






DS with Algorithm 8, KeyTag 16196, DigestType 4 and Digest J2ZD9e9DoGECd8BsxSYQVnKEULFYSzT20Z9MW9ndHe/y1dPLgFuGcYseB3hoKv6R






1 RRSIG RR to validate DS RR found






RRSIG-Owner vn., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 18.08.2026, 05:00:00 +, Signature-Inception: 05.08.2026, 04:00:00 +, KeyTag 57780, Signer-Name: (root)






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 57780 used to validate the DS RRSet in the parent zone






2 DNSKEY RR found






Public Key with Algorithm 8, KeyTag 16196, Flags 257 (SEP = Secure Entry Point)






Public Key with Algorithm 8, KeyTag 52956, Flags 256






2 RRSIG RR to validate DNSKEY RR found






RRSIG-Owner vn., Algorithm: 8, 1 Labels, original TTL: 43200 sec, Signature-expiration: 20.08.2026, 17:00:19 +, Signature-Inception: 21.07.2026, 16:43:45 +, KeyTag 16196, Signer-Name: vn






RRSIG-Owner vn., Algorithm: 8, 1 Labels, original TTL: 43200 sec, Signature-expiration: 20.08.2026, 17:00:19 +, Signature-Inception: 21.07.2026, 16:43:45 +, KeyTag 52956, Signer-Name: vn






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 16196 used to validate the DNSKEY RRSet






• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 52956 used to validate the DNSKEY RRSet






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 16196, DigestType 2 and Digest "y2jFOEEEsx4dnLwcRfhhqSzanYEhr+dvmol4UnmD/Zk=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone






• Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 16196, DigestType 4 and Digest "J2ZD9e9DoGECd8BsxSYQVnKEULFYSzT20Z9MW9ndHe/y1dPLgFuGcYseB3hoKv6R" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone



Zone: viettel.vn

viettel.vn
0 DS RR in the parent zone found






DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "91eejs32i28p6ovshn6v53eoaplio7if" between the hashed NSEC3-owner "91betjm3inrrgn0igcqm0b25vpso50m0" and the hashed NextOwner "91ol144bpdfprvpv919hgunbsvqdflj7". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner 91betjm3inrrgn0igcqm0b25vpso50m0.vn., Algorithm: 8, 2 Labels, original TTL: 5400 sec, Signature-expiration: 03.09.2026, 05:58:12 +, Signature-Inception: 04.08.2026, 05:49:49 +, KeyTag 52956, Signer-Name: vn






DS-Query in the parent zone sends valid NSEC3 RR with the Hash "ilg6cjc44e2rn938j4js3uio7f76hndt" as Owner. That's the Hash of "vn" with the NextHashedOwnerName "ilntcjb0eo4sva3emm1t542709saq488". So that domain name is the Closest Encloser of "viettel.vn". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner ilg6cjc44e2rn938j4js3uio7f76hndt.vn., Algorithm: 8, 2 Labels, original TTL: 5400 sec, Signature-expiration: 24.08.2026, 20:45:36 +, Signature-Inception: 25.07.2026, 19:54:20 +, KeyTag 52956, Signer-Name: vn






0 DNSKEY RR found









Zone: www.viettel.vn

www.viettel.vn
0 DS RR in the parent zone found

 

3. Name Servers

DomainNameserverNS-IP
www.viettel.vn
•  dns1.vietel.com.vn / DNS_TM_KV1_04
•
viettel.vn
•  dns1.vietel.com.vn / DNS_TM_KV1_01
203.113.131.1
Hanoi/Vietnam (VN) - Viettel Group		•

• 
2402:800:20ff:1111::1
Hanoi/Vietnam (VN) - Viettel Group		•

•  dns2.vietel.com.vn / KV3SEC1
203.113.188.2
Hanoi/Vietnam (VN) - Viettel Corporation		•

• 
2402:800:20ff:2222::1
Hanoi/Vietnam (VN) - Viettel Group		•
vn
•  a.dns-servers.vn
•

•  b.dns-servers.vn
•

•  c.dns-servers.vn
•

•  d.dns-servers.vn
•

•  dns-master.vnnic.vn


•  e.dns-servers.vn
•

•  f.dns-servers.vn
•

•  g.dns-servers.vn / 8.fra.pch
•

•  h.dns-servers.vn
•

 

4. SOA-Entries


Domain:vn
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:vn
Zone-Name:vn
Primary:dns-master.vnnic.vn
Mail:postmaster.vnnic.vn
Serial:2031076834
Refresh:3600
Retry:1800
Expire:604800
TTL:5400
num Entries:8


Domain:viettel.vn
Zone-Name:viettel.vn
Primary:dns1.vietel.com.vn
Mail:admin@vietel.com.vn
Serial:2026073001
Refresh:10800
Retry:3600
Expire:604800
TTL:86400
num Entries:4


Domain:www.viettel.vn
Zone-Name:viettel.vn
Primary:dns1.vietel.com.vn
Mail:admin@vietel.com.vn
Serial:2026073001
Refresh:10800
Retry:3600
Expire:604800
TTL:86400
num Entries:1


5. Screenshots

Startaddress: https://viettel.vn/, address used: https://viettel.vn/vx/, Screenshot created 2026-08-05 19:08:50 +00:0

 

Mobil (412px x 732px)

 

757 milliseconds

 

Screenshot mobile - https://viettel.vn/vx/
Mobil + Landscape (732px x 412px)

 

751 milliseconds

 

Screenshot mobile landscape - https://viettel.vn/vx/
Screen (1280px x 1680px)

 

1335 milliseconds

 

Screenshot Desktop - https://viettel.vn/vx/

 

Mobile- and other Chrome-Checks


widthheight
visual Viewport412732
content Size412732

 

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

 

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://viettel.vn/
171.244.232.18
301
https://viettel.vn/
Html is minified: 109.46 %
0.410
A
Date: Wed, 05 Aug 2026 16:49:16 GMT
Connection: keep-alive
Location: https://viettel.vn/
Server: Cloudrity
Content-Type: text/html
Content-Length: 162

• http://viettel.vn/
171.244.232.19
301
https://viettel.vn/
Html is minified: 109.46 %
0.407
A
Date: Wed, 05 Aug 2026 16:49:17 GMT
Connection: keep-alive
Location: https://viettel.vn/
Server: Cloudrity
Content-Type: text/html
Content-Length: 162

• http://www.viettel.vn/
203.190.171.27
301
https://viettel.vn/
Html is minified: 108.54 %
0.373
E
Server: My,web,server
Date: Wed, 05 Aug 2026 16:49:17 GMT
Connection: keep-alive
Location: https://viettel.vn/
Content-Type: text/html
Content-Length: 178

• http://www.viettel.vn/
203.190.171.28
301
https://viettel.vn/
Html is minified: 108.54 %
0.387
E
Server: My,web,server
Date: Wed, 05 Aug 2026 16:49:18 GMT
Connection: keep-alive
Location: https://viettel.vn/
Content-Type: text/html
Content-Length: 178

• https://www.viettel.vn/
203.190.171.27
302
https://www.viettel.vn/vx/

7.610
B
Server: My,web,server
Date: Wed, 05 Aug 2026 16:49:34 GMT
Transfer-Encoding: chunked
Connection: keep-alive
X-Powered-By: PHP/7.2.22
Location: /vx/
X-Server: 250
Content-Type: text/html; charset=UTF-8
Content-Length: 0

• https://www.viettel.vn/
203.190.171.28
302
https://www.viettel.vn/vx/

7.543
B
Server: My,web,server
Date: Wed, 05 Aug 2026 16:49:42 GMT
Transfer-Encoding: chunked
Connection: keep-alive
X-Powered-By: PHP/7.2.22
Location: /vx/
X-Server: 246
Content-Type: text/html; charset=UTF-8
Content-Length: 0

• https://viettel.vn/
171.244.232.18 gzip used - 169 / 177 - 4.52 %
Inline-JavaScript (∑/total): 1/134 Inline-CSS (∑/total): 0/0		200

Html is minified: 680.77 %
Other inline scripts (∑/total): 0/0		6.820
B-
Date: Wed, 05 Aug 2026 16:49:18 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Cache-Control: no-cache
Server: Cloudrity
Content-Type: text/html; charset=utf-8,gbk
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Content-Encoding: gzip
Content-Length: 169

• https://viettel.vn/
171.244.232.19 gzip used - 169 / 177 - 4.52 %
Inline-JavaScript (∑/total): 1/134 Inline-CSS (∑/total): 0/0		200

Html is minified: 680.77 %
Other inline scripts (∑/total): 0/0		6.074
B-
Date: Wed, 05 Aug 2026 16:49:26 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Cache-Control: no-cache
Server: Cloudrity
Content-Type: text/html; charset=utf-8,gbk
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Content-Encoding: gzip
Content-Length: 169

• https://www.viettel.vn/vx/
gzip used - 1744 / 4000 - 56.40 %
Inline-JavaScript (∑/total): 2/295 Inline-CSS (∑/total): 1/40		200

Html is minified: 117.79 %
Other inline scripts (∑/total): 2/1050		7.423
I
Server: My,web,server
Date: Wed, 05 Aug 2026 16:50:25 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding,Accept-Encoding
ETag: W/"6a6febe2-fa0"
Content-Type: text/html
Last-Modified: Mon, 03 Aug 2026 01:16:18 GMT
Content-Encoding: gzip
Content-Length: 1744

• http://viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
171.244.232.18
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.46 %
Other inline scripts (∑/total): 0/0		0.210
A
Visible Content:
Date: Wed, 05 Aug 2026 16:49:50 GMT
Connection: keep-alive
Location: https://viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Server: Cloudrity
Content-Type: text/html
Content-Length: 162

• http://viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
171.244.232.19
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 109.46 %
Other inline scripts (∑/total): 0/0		0.207
A
Visible Content:
Date: Wed, 05 Aug 2026 16:49:50 GMT
Connection: keep-alive
Location: https://viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Server: Cloudrity
Content-Type: text/html
Content-Length: 162

• http://www.viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
203.190.171.27
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 108.54 %
Other inline scripts (∑/total): 0/0		0.190
E
Visible Content:
Server: My,web,server
Date: Wed, 05 Aug 2026 16:49:51 GMT
Connection: keep-alive
Location: https://viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Type: text/html
Content-Length: 178

• http://www.viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
203.190.171.28
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		301
https://viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 108.54 %
Other inline scripts (∑/total): 0/0		0.194
E
Visible Content:
Server: My,web,server
Date: Wed, 05 Aug 2026 16:49:51 GMT
Connection: keep-alive
Location: https://viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Content-Type: text/html
Content-Length: 178

• https://viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
gzip used - 169 / 177 - 4.52 %
Inline-JavaScript (∑/total): 1/134 Inline-CSS (∑/total): 0/0		200

Html is minified: 680.77 %
Other inline scripts (∑/total): 0/0		6.007

Visible Content:
Date: Wed, 05 Aug 2026 16:50:34 GMT
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Cache-Control: no-cache
Server: Cloudrity
Content-Type: text/html; charset=utf-8,gbk
Expires: Thu, 01 Jan 1970 00:00:01 GMT
Content-Encoding: gzip
Content-Length: 169

• https://203.190.171.27/
203.190.171.27
302
https://www.viettel.vn/vx/

7.646
N
Certificate error: RemoteCertificateNameMismatch
Server: My,web,server
Date: Wed, 05 Aug 2026 16:50:08 GMT
Transfer-Encoding: chunked
Connection: keep-alive
X-Powered-By: PHP/7.2.22
Location: /vx/
X-Server: 247
Content-Type: text/html; charset=UTF-8
Content-Length: 0

• https://203.190.171.28/
203.190.171.28
302
https://www.viettel.vn/vx/

7.556
N
Certificate error: RemoteCertificateNameMismatch
Server: My,web,server
Date: Wed, 05 Aug 2026 16:50:17 GMT
Transfer-Encoding: chunked
Connection: keep-alive
X-Powered-By: PHP/7.2.22
Location: /vx/
X-Server: 249
Content-Type: text/html; charset=UTF-8
Content-Length: 0

• https://171.244.232.18/
171.244.232.18
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		200

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0		7.256
N
Certificate error: RemoteCertificateNameMismatch
Date: Wed, 05 Aug 2026 16:49:52 GMT
Connection: keep-alive
Server: Cloudrity
Content-Type: application/octet-stream
Content-Length: 33

• https://171.244.232.19/
171.244.232.19
Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0		200

Html is minified: 100.00 %
Other inline scripts (∑/total): 0/0		6.760
N
Certificate error: RemoteCertificateNameMismatch
Date: Wed, 05 Aug 2026 16:50:00 GMT
Connection: keep-alive
Server: Cloudrity
Content-Type: application/octet-stream
Content-Length: 33

 

7. Comments


1. General Results, most used to calculate the result

Aname "viettel.vn" is domain, public suffix is ".vn", top-level-domain is ".vn", top-level-domain-type is "country-code", Country is Viet Nam, tld-manager is "Ministry of Information and Communications of Socialist Republic of Viet Nam", num .vn-domains preloaded: 397 (complete: 276475)
AGood: All ip addresses are public addresses
AGood: Minimal 2 ip addresses per domain name found: viettel.vn has 2 different ip addresses (authoritative).
AGood: Minimal 2 ip addresses per domain name found: www.viettel.vn has 2 different ip addresses (authoritative).
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: viettel.vn has no ipv6 address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: www.viettel.vn has no ipv6 address.
AGood: No asked Authoritative Name Server had a timeout
Ahttps://www.viettel.vn/ 203.190.171.27
302
https://www.viettel.vn/vx/
Correct redirect https to https
Ahttps://www.viettel.vn/ 203.190.171.28
302
https://www.viettel.vn/vx/
Correct redirect https to https
Ahttps://203.190.171.27/ 203.190.171.27
302
https://www.viettel.vn/vx/
Correct redirect https to https
Ahttps://203.190.171.28/ 203.190.171.28
302
https://www.viettel.vn/vx/
Correct redirect https to https
AGood: destination is https
AGood: No cookie sent via http.
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
AGood: Some urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset):0 complete Content-Type - header (6 urls)
https://www.viettel.vn/vx/


Url with incomplete Content-Type - header - missing charset
https://171.244.232.18/ 171.244.232.18


Url with incomplete Content-Type - header - missing charset
https://171.244.232.19/ 171.244.232.19


Url with incomplete Content-Type - header - missing charset
Ahttps://viettel.vn/ 171.244.232.18


Url with Content-Type - parse error: Header: text/html; charset=utf-8,gbk, parse error: charset=utf-8,gbk
Ahttps://viettel.vn/ 171.244.232.19


Url with Content-Type - parse error: Header: text/html; charset=utf-8,gbk, parse error: charset=utf-8,gbk
Ahttps://viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de


Url with Content-Type - parse error: Header: text/html; charset=utf-8,gbk, parse error: charset=utf-8,gbk
Ahttp://viettel.vn/ 171.244.232.18
301
https://viettel.vn/
Correct redirect http - https with the same domain name
Ahttp://viettel.vn/ 171.244.232.19
301
https://viettel.vn/
Correct redirect http - https with the same domain name
Bhttps://viettel.vn/ 171.244.232.18
200

Missing HSTS-Header
Bhttps://viettel.vn/ 171.244.232.19
200

Missing HSTS-Header
Bhttps://www.viettel.vn/ 203.190.171.27
302

Missing HSTS-Header
Bhttps://www.viettel.vn/ 203.190.171.28
302

Missing HSTS-Header
Bhttps://www.viettel.vn/vx/
200

Missing HSTS-Header
Bhttps://viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
200

Missing HSTS-Header
CError - no preferred version www or non-www. Select one version as preferred version, then add a redirect https + not-preferred version to https + preferred version. Perhaps in your port 443 vHost something like "RewriteEngine on" + "RewriteCond %{SERVER_NAME} = example.com" + "ReWriteRule ^ https://www.example.com%{REQUEST_URI} [END,QSA,R=permanent]" (three rows, without the "). That should create a redirect https + example.com ⇒ https + www.example.com. Or switch both values to use the non-www version as your preferred version.
CError - more then one version with Http-Status 200. After all redirects, all users (and search engines) should see the same https url: Non-www or www, but not both with http status 200.
Ehttp://www.viettel.vn/ 203.190.171.27
301
https://viettel.vn/
Wrong redirect one domain http to other domain https. First redirect to https without new dns query, so the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
Ehttp://www.viettel.vn/ 203.190.171.28
301
https://viettel.vn/
Wrong redirect one domain http to other domain https. First redirect to https without new dns query, so the server can send the HSTS header. That's fundamental using HSTS (Http Strict Transport Security). First step: Add correct redirects http ⇒ https. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop. Then recheck your domain, should be Grade C. There is the rule to select one https version as preferred version.
Ihttps://www.viettel.vn/vx/
200

Content problems or problems with resources included - http links, files doesn't exist, different Content-Type definitions. Check the Html-Content - Part.
Nhttps://171.244.232.18/ 171.244.232.18
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://171.244.232.19/ 171.244.232.19
200

Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://203.190.171.27/ 203.190.171.27
302
https://www.viettel.vn/vx/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nhttps://203.190.171.28/ 203.190.171.28
302
https://www.viettel.vn/vx/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nviettel.vn:8443


Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Nviettel.vn:8443


Error - Certificate isn't trusted, RemoteCertificateNameMismatch
Owww.viettel.vn / 203.190.171.27 / 443

ECDHE-RSA-RC4-SHA
Old connection: Insecure Cipher Suite found. Such active Cipher Suites allow downgrades. Remove all insecure Cipher Suites
Owww.viettel.vn / 203.190.171.28 / 443

ECDHE-RSA-RC4-SHA
Old connection: Insecure Cipher Suite found. Such active Cipher Suites allow downgrades. Remove all insecure Cipher Suites
Owww.viettel.vn / 203.190.171.28 / 443

RC4-SHA
Old connection: Insecure Cipher Suite found. Such active Cipher Suites allow downgrades. Remove all insecure Cipher Suites
Oviettel.vn / 171.244.232.18 / 443


Old connection: Cipher Suites without Forward Secrecy (FS) found. Remove all of these Cipher Suites, use only Cipher Suites with Forward Secrecy: Starting with ECDHE- or DHE - the last "E" says: "ephemeral". Or use Tls.1.3, then all Cipher Suites use FS. 14 Cipher Suites without Forward Secrecy found
Oviettel.vn / 171.244.232.18 / 8443


Old connection: Cipher Suites without Forward Secrecy (FS) found. Remove all of these Cipher Suites, use only Cipher Suites with Forward Secrecy: Starting with ECDHE- or DHE - the last "E" says: "ephemeral". Or use Tls.1.3, then all Cipher Suites use FS. 14 Cipher Suites without Forward Secrecy found
Oviettel.vn / 171.244.232.19 / 443


Old connection: Cipher Suites without Forward Secrecy (FS) found. Remove all of these Cipher Suites, use only Cipher Suites with Forward Secrecy: Starting with ECDHE- or DHE - the last "E" says: "ephemeral". Or use Tls.1.3, then all Cipher Suites use FS. 14 Cipher Suites without Forward Secrecy found
Oviettel.vn / 171.244.232.19 / 8443


Old connection: Cipher Suites without Forward Secrecy (FS) found. Remove all of these Cipher Suites, use only Cipher Suites with Forward Secrecy: Starting with ECDHE- or DHE - the last "E" says: "ephemeral". Or use Tls.1.3, then all Cipher Suites use FS. 14 Cipher Suites without Forward Secrecy found
Owww.viettel.vn / 203.190.171.27 / 443


Old connection: Cipher Suites without Forward Secrecy (FS) found. Remove all of these Cipher Suites, use only Cipher Suites with Forward Secrecy: Starting with ECDHE- or DHE - the last "E" says: "ephemeral". Or use Tls.1.3, then all Cipher Suites use FS. 9 Cipher Suites without Forward Secrecy found
Owww.viettel.vn / 203.190.171.28 / 443


Old connection: Cipher Suites without Forward Secrecy (FS) found. Remove all of these Cipher Suites, use only Cipher Suites with Forward Secrecy: Starting with ECDHE- or DHE - the last "E" says: "ephemeral". Or use Tls.1.3, then all Cipher Suites use FS. 11 Cipher Suites without Forward Secrecy found
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain viettel.vn, 2 ip addresses.
AGood: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain www.viettel.vn, 2 ip addresses.
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are the same. So that domain doesn't require Server Name Indication (SNI), it's the primary certificate of that set of ip addresses.: Domain www.viettel.vn, 2 ip addresses, 1 different http results.
Info: Checking all ip addresses of that domain without sending the hostname only one certificate found. Checking all ip addresses and sending the hostname only one certificate found. Both certificates are different. So that domain requires Server Name Indication (SNI), so the server is able to select the correct certificate.: Domain viettel.vn, 2 ip addresses.
BNo _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.viettel.vn

2. Header-Checks

Fviettel.vn 171.244.232.18
Content-Security-Policy
Critical: Missing Header:
Fviettel.vn 171.244.232.18
X-Content-Type-Options
Critical: Missing Header:
Fviettel.vn 171.244.232.18
Referrer-Policy
Critical: Missing Header:
Fviettel.vn 171.244.232.18
Permissions-Policy
Critical: Missing Header:
Bviettel.vn 171.244.232.18
Cross-Origin-Embedder-Policy
Info: Missing Header
Bviettel.vn 171.244.232.18
Cross-Origin-Opener-Policy
Info: Missing Header
Bviettel.vn 171.244.232.18
Cross-Origin-Resource-Policy
Info: Missing Header
Fviettel.vn 171.244.232.19
Content-Security-Policy
Critical: Missing Header:
Fviettel.vn 171.244.232.19
X-Content-Type-Options
Critical: Missing Header:
Fviettel.vn 171.244.232.19
Referrer-Policy
Critical: Missing Header:
Fviettel.vn 171.244.232.19
Permissions-Policy
Critical: Missing Header:
Bviettel.vn 171.244.232.19
Cross-Origin-Embedder-Policy
Info: Missing Header
Bviettel.vn 171.244.232.19
Cross-Origin-Opener-Policy
Info: Missing Header
Bviettel.vn 171.244.232.19
Cross-Origin-Resource-Policy
Info: Missing Header
Fwww.viettel.vn
Content-Security-Policy
Critical: Missing Header:
Fwww.viettel.vn
X-Content-Type-Options
Critical: Missing Header:
Fwww.viettel.vn
Referrer-Policy
Critical: Missing Header:
Fwww.viettel.vn
Permissions-Policy
Critical: Missing Header:
Bwww.viettel.vn
Cross-Origin-Embedder-Policy
Info: Missing Header
Bwww.viettel.vn
Cross-Origin-Opener-Policy
Info: Missing Header
Bwww.viettel.vn
Cross-Origin-Resource-Policy
Info: Missing Header

3. DNS- and NameServer - Checks

AInfo:: 2 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 2 Name Servers.
AInfo:: 2 Queries complete, 2 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
AGood: Some ip addresses of name servers found with the minimum of two DNS Queries. One to find the TLD-Zone, one to ask the TLD-Zone.dns1.vietel.com.vn (203.113.131.1), dns2.vietel.com.vn (203.113.131.2)
AGood (1 - 3.0):: An average of 1.0 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 2 different Name Servers found: dns1.vietel.com.vn, dns2.vietel.com.vn, 2 Name Servers included in Delegation: dns1.vietel.com.vn, dns2.vietel.com.vn, 2 Name Servers included in 1 Zone definitions: dns1.vietel.com.vn, dns2.vietel.com.vn, 1 Name Servers listed in SOA.Primary: dns1.vietel.com.vn.
AGood: Only one SOA.Primary Name Server found.: dns1.vietel.com.vn.
AGood: SOA.Primary Name Server included in the delegation set.: dns1.vietel.com.vn.
AGood: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: dns1.vietel.com.vn, dns2.vietel.com.vn
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AGood: Minimal 2 different name servers (public suffix and public ip address) found: 2 different Name Servers found
AGood: All name servers have ipv4- and ipv6-addresses.: 2 different Name Servers found
Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 2 Name Servers, 1 Top Level Domain: com.vn
Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used: vietel.com.vn
Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: VN
AInfo: Ipv4-Subnet-list: 2 Name Servers, 1 different subnets (first Byte): 203., 1 different subnets (first two Bytes): 203.113., 2 different subnets (first three Bytes): 203.113.131., 203.113.188.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 2 Name Servers with IPv6, 1 different subnets (first block): 2402:, 1 different subnets (first two blocks): 2402:0800:, 1 different subnets (first three blocks): 2402:0800:20ff:, 2 different subnets (first four blocks): 2402:0800:20ff:1111:, 2402:0800:20ff:2222:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 4 good Nameserver
AGood: Nameserver supports Echo Capitalization: 4 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 4 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 4 good Nameserver
Nameserver doesn't pass all EDNS-Checks: dns-master.vnnic.vn: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

4. Content- and Performance-critical Checks

https://viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
200

Warning: Not existing ACME-file, but Server sends 200, not 404 or redirect. May be a problem creating a Letsencrypt certificate. Checking /.well-known/acme-challenge/random-filename - a http status 404 - Not Found - is expected. If your server sends content and a http status 200, the validation file (87 bytes, token, dot and the hash of the public part of the account key) may be invisible, so Letsencrypt can't validate your domain. If it is an application that sends this content, perhaps create an exception, so /.well-known/acme-challenge sends raw files. Or create a redirect to another domain and / or port 443, but your Letsencrypt client must support such a solution. Certbot: Use webroot as authenticator - https://certbot.eff.org/docs/using.html Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
AGood: Every https result with status 200 and greater 1024 Bytes is compressed (gzip, deflate, br checked).
https://viettel.vn/ 171.244.232.18
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://viettel.vn/ 171.244.232.19
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://www.viettel.vn/vx/
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://viettel.vn/ 171.244.232.18
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://viettel.vn/ 171.244.232.19
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://www.viettel.vn/vx/
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://viettel.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
https://www.viettel.vn/vx/
200

Warning: Https connections (Standard Port 443) found without support of the http/2 protocol via ALPN. Http/2 is the new Http-Version (old: http 1.1) with some important new features. Update your server software so http/2 is available. Only one TCP-connection per Server (that's a performance boost), Header-Compression and Server Pushs are available. Domain Sharding and Inline-CSS/Javascript shouldn't used with http/2.
AGood: Some script Elements (type text/javascript) with a src-Attribute have a defer / async - Attribute. So loading and executing these JavaScripts doesn't block parsing and rendering the Html-Output.
https://www.viettel.vn/vx/
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 2 script elements without defer/async.
AGood: All CSS / JavaScript files are sent compressed (gzip, deflate, br checked). That reduces the content of the files. 4 external CSS / JavaScript files found
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 3 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 0 with Cache-Control max-age too short (minimum 7 days), 1 with Cache-Control long enough, 4 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AInfo: No img element found, no alt attribute checked
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
AInfo: Different Server-Headers found
ADuration: 1288243 milliseconds, 1288.243 seconds

 

8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
viettel.vn
171.244.232.18
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
viettel.vn
171.244.232.18
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.viettel.vn, O=VIETTEL TELECOM CORPORATION - BRANCH OF VIETTEL GROUP, L=Hanoi, C=VN, ST=Hanoi


2CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE


3CN=GlobalSign, OU=GlobalSign Root CA - R3, O=GlobalSign


viettel.vn
171.244.232.19
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

viettel.vn
171.244.232.19
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
SNI required 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.viettel.vn, O=VIETTEL TELECOM CORPORATION - BRANCH OF VIETTEL GROUP, L=Hanoi, C=VN, ST=Hanoi


2CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE


3CN=GlobalSign, OU=GlobalSign Root CA - R3, O=GlobalSign


www.viettel.vn
www.viettel.vn
443
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok

www.viettel.vn
www.viettel.vn
443
ok
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
 Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.viettel.vn, O=VIETTEL TELECOM CORPORATION - BRANCH OF VIETTEL GROUP, L=Hanoi, C=VN, ST=Hanoi


2CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE


3CN=GlobalSign, OU=GlobalSign Root CA - R3, O=GlobalSign


www.viettel.vn
203.190.171.27
443
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok

www.viettel.vn
203.190.171.27
443
ok
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
No SNI required - domain included in main certificate 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.viettel.vn, O=VIETTEL TELECOM CORPORATION - BRANCH OF VIETTEL GROUP, L=Hanoi, C=VN, ST=Hanoi


2CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE


3CN=GlobalSign, OU=GlobalSign Root CA - R3, O=GlobalSign


www.viettel.vn
203.190.171.28
443
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok

www.viettel.vn
203.190.171.28
443
ok
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
No SNI required - domain included in main certificate 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
No SNI required - domain included in main certificate 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.viettel.vn, O=VIETTEL TELECOM CORPORATION - BRANCH OF VIETTEL GROUP, L=Hanoi, C=VN, ST=Hanoi


2CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE


3CN=GlobalSign, OU=GlobalSign Root CA - R3, O=GlobalSign


viettel.vn
viettel.vn
443
ok
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

viettel.vn
viettel.vn
443
ok
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
 Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.viettel.vn, O=VIETTEL TELECOM CORPORATION - BRANCH OF VIETTEL GROUP, L=Hanoi, C=VN, ST=Hanoi


2CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE


3CN=GlobalSign, OU=GlobalSign Root CA - R3, O=GlobalSign


171.244.232.18
171.244.232.18
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

171.244.232.18
171.244.232.18
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=cloudrity.com.vn, O=VIETTEL CYBER SECURITY COMPANY - BRANCH OF VIETTEL GROUP, L=Hanoi, C=VN, ST=Hanoi


2CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE


3CN=GlobalSign, OU=GlobalSign Root CA - R3, O=GlobalSign


171.244.232.19
171.244.232.19
443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

171.244.232.19
171.244.232.19
443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
Cert sent without SNI 		Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=cloudrity.com.vn, O=VIETTEL CYBER SECURITY COMPANY - BRANCH OF VIETTEL GROUP, L=Hanoi, C=VN, ST=Hanoi


2CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE


3CN=GlobalSign, OU=GlobalSign Root CA - R3, O=GlobalSign


203.190.171.27
203.190.171.27
443
name does not match
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok

203.190.171.27
203.190.171.27
443
name does not match
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Cert sent without SNI 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Cert sent without SNI 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.viettel.vn, O=VIETTEL TELECOM CORPORATION - BRANCH OF VIETTEL GROUP, L=Hanoi, C=VN, ST=Hanoi


2CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE


3CN=GlobalSign, OU=GlobalSign Root CA - R3, O=GlobalSign


203.190.171.28
203.190.171.28
443
name does not match
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok

203.190.171.28
203.190.171.28
443
name does not match
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
not supported
ok
no http/2 via ALPN 
Cert sent without SNI 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
no http/2 via ALPN
Cert sent without SNI 		Tls.1.2
Tls.1.1
Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=*.viettel.vn, O=VIETTEL TELECOM CORPORATION - BRANCH OF VIETTEL GROUP, L=Hanoi, C=VN, ST=Hanoi


2CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE


3CN=GlobalSign, OU=GlobalSign Root CA - R3, O=GlobalSign


viettel.vn
171.244.232.18
8443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

viettel.vn
171.244.232.18
8443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
 Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=cloudrity.com.vn, O=VIETTEL CYBER SECURITY COMPANY - BRANCH OF VIETTEL GROUP, L=Hanoi, C=VN, ST=Hanoi


2CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE


3CN=GlobalSign, OU=GlobalSign Root CA - R3, O=GlobalSign


viettel.vn
171.244.232.19
8443
name does not match
Tls12
ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok

viettel.vn
171.244.232.19
8443
name does not match
Tls12

ECDH Ephermal
255
Aes256
256
Sha384
not supported
ok
http/2 via ALPN supported 
Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
http/2 via ALPN supported
 Tls.1.2
no Tls.1.1
no Tls.1.0
no Ssl3
no Ssl2
Chain (complete)

1CN=cloudrity.com.vn, O=VIETTEL CYBER SECURITY COMPANY - BRANCH OF VIETTEL GROUP, L=Hanoi, C=VN, ST=Hanoi


2CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE


3CN=GlobalSign, OU=GlobalSign Root CA - R3, O=GlobalSign

 

9. Certificates

1.
1.
CN=*.viettel.vn, O=VIETTEL TELECOM CORPORATION - BRANCH OF VIETTEL GROUP, L=Hanoi, S=Hanoi, C=VN
03.12.2025
03.01.2027
expires in 139 days		*.viettel.vn, viettel.vn - 2 entries
1.
1.
CN=*.viettel.vn, O=VIETTEL TELECOM CORPORATION - BRANCH OF VIETTEL GROUP, L=Hanoi, S=Hanoi, C=VN
03.12.2025

03.01.2027
expires in 139 days


*.viettel.vn, viettel.vn - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:2E50C0B51DF9992AA5FC6802
Thumbprint:5B807EC0D2EE8A8EBF9A15E6498D205ADDA18DCB
SHA256 / Certificate:eDvhJ0FwXDVdmgg1F5RCB9GqKhREzDO5fHJor8RF2Uw=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):401623aa1fe6a11a163bdac8a293be8f4a642060152f752d919201197609f985
SHA256 hex / Subject Public Key Information (SPKI):401623aa1fe6a11a163bdac8a293be8f4a642060152f752d919201197609f985 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.globalsign.com/gsrsaovsslca2018
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




2.
CN=*.viettel.vn, O=VIETTEL TELECOM CORPORATION - BRANCH OF VIETTEL GROUP, L=Hanoi, S=Hanoi, C=VN
03.12.2025
03.01.2027
expires in 139 days		*.viettel.vn, viettel.vn - 2 entries

2.
CN=*.viettel.vn, O=VIETTEL TELECOM CORPORATION - BRANCH OF VIETTEL GROUP, L=Hanoi, S=Hanoi, C=VN
03.12.2025

03.01.2027
expires in 139 days


*.viettel.vn, viettel.vn - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:2E50C0B51DF9992AA5FC6802
Thumbprint:5B807EC0D2EE8A8EBF9A15E6498D205ADDA18DCB
SHA256 / Certificate:eDvhJ0FwXDVdmgg1F5RCB9GqKhREzDO5fHJor8RF2Uw=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):401623aa1fe6a11a163bdac8a293be8f4a642060152f752d919201197609f985
SHA256 hex / Subject Public Key Information (SPKI):401623aa1fe6a11a163bdac8a293be8f4a642060152f752d919201197609f985 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.globalsign.com/gsrsaovsslca2018
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




3.
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
21.11.2018
21.11.2028
expires in 827 days

3.
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
21.11.2018

21.11.2028
expires in 827 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:01EE5F221DFC623BD4333A8557
Thumbprint:DFE83023062B997682708B4EAB8E819AFF5D9775
SHA256 / Certificate:tnb/oxeeiBIJOhter+6HauemqvIxB42tG/shzSiTdko=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8444e9815bda2c2d1bbdc186dedd1cbaa887bebe17c8fd8c4f00a2aa18115b05
SHA256 hex / Subject Public Key Information (SPKI):8444e9815bda2c2d1bbdc186dedd1cbaa887bebe17c8fd8c4f00a2aa18115b05
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp2.globalsign.com/rootr3
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




4.
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
21.11.2018
21.11.2028
expires in 827 days

4.
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
21.11.2018

21.11.2028
expires in 827 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:01EE5F221DFC623BD4333A8557
Thumbprint:DFE83023062B997682708B4EAB8E819AFF5D9775
SHA256 / Certificate:tnb/oxeeiBIJOhter+6HauemqvIxB42tG/shzSiTdko=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8444e9815bda2c2d1bbdc186dedd1cbaa887bebe17c8fd8c4f00a2aa18115b05
SHA256 hex / Subject Public Key Information (SPKI):8444e9815bda2c2d1bbdc186dedd1cbaa887bebe17c8fd8c4f00a2aa18115b05
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp2.globalsign.com/rootr3
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




5.
CN=GlobalSign, O=GlobalSign, OU=GlobalSign Root CA - R3
19.09.2018
28.01.2028
expires in 529 days

5.
CN=GlobalSign, O=GlobalSign, OU=GlobalSign Root CA - R3
19.09.2018

28.01.2028
expires in 529 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:01EE5F169DFF97352B6465D66A
Thumbprint:0BBFAB97059595E8D1EC48E89EB8657C0E5AAE71
SHA256 / Certificate:RF7seLxhIVBEoDeWVqotXbXkL3bLcLjRTCB3qpQ9Trs=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):706bb1017c855c59169bad5c1781cf597f12d2cad2f63d1a4aa37493800ffb80
SHA256 hex / Subject Public Key Information (SPKI):706bb1017c855c59169bad5c1781cf597f12d2cad2f63d1a4aa37493800ffb80
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.globalsign.com/rootr1
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




6.
CN=GlobalSign, O=GlobalSign, OU=GlobalSign Root CA - R3
18.03.2009
18.03.2029
expires in 944 days

6.
CN=GlobalSign, O=GlobalSign, OU=GlobalSign Root CA - R3
18.03.2009

18.03.2029
expires in 944 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:04000000000121585308A2
Thumbprint:D69B561148F01C77C54578C10926DF5B856976AD
SHA256 / Certificate:y7Ui17fxJ61qAROGW98c1BAufQdZr2NafPRyDcljxTs=
SHA256 hex / Cert (DANE * 0 1):cbb522d7b7f127ad6a0113865bdf1cd4102e7d0759af635a7cf4720dc963c53b
SHA256 hex / PublicKey (DANE * 1 1):706bb1017c855c59169bad5c1781cf597f12d2cad2f63d1a4aa37493800ffb80
SHA256 hex / Subject Public Key Information (SPKI):706bb1017c855c59169bad5c1781cf597f12d2cad2f63d1a4aa37493800ffb80
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:





7.
CN=GlobalSign Root CA, OU=Root CA, O=GlobalSign nv-sa, C=BE
01.09.1998
28.01.2028
expires in 529 days

7.
CN=GlobalSign Root CA, OU=Root CA, O=GlobalSign nv-sa, C=BE
01.09.1998

28.01.2028
expires in 529 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:040000000001154B5AC394
Thumbprint:B1BC968BD4F49D622AA89A81F2150152A41D829C
SHA256 / Certificate:69QQQOS7PsdCyeOB0x7ypBpItmhclufO88HfbNQzHJk=
SHA256 hex / Cert (DANE * 0 1):ebd41040e4bb3ec742c9e381d31ef2a41a48b6685c96e7cef3c1df6cd4331c99
SHA256 hex / PublicKey (DANE * 1 1):2bcee858158cf5465fc9d76f0dfa312fef25a4dca8501da9b46b67d1fbfa1b64
SHA256 hex / Subject Public Key Information (SPKI):2bcee858158cf5465fc9d76f0dfa312fef25a4dca8501da9b46b67d1fbfa1b64
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




2.
1.
CN=cloudrity.com.vn, O=VIETTEL CYBER SECURITY COMPANY - BRANCH OF VIETTEL GROUP, L=Hanoi, S=Hanoi, C=VN
22.01.2026
23.02.2027
expires in 190 days		cloudrity.com.vn, *.cloudrity.com.vn - 2 entries
2.
1.
CN=cloudrity.com.vn, O=VIETTEL CYBER SECURITY COMPANY - BRANCH OF VIETTEL GROUP, L=Hanoi, S=Hanoi, C=VN
22.01.2026

23.02.2027
expires in 190 days


cloudrity.com.vn, *.cloudrity.com.vn - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:717EF9474BFCC583ED6F844F
Thumbprint:FAFEFA268C0AA41122CC0BB69D1EE6FAA7E77E77
SHA256 / Certificate:+KIlt3a+TQ1X8kmO4RsYF7wE+MIO2a7BNSIenUxYiEM=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):e77037819fa05836284255db5154ee349b4c792dd9d63ad1a65e92a5c749d7b2
SHA256 hex / Subject Public Key Information (SPKI):e77037819fa05836284255db5154ee349b4c792dd9d63ad1a65e92a5c749d7b2 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.globalsign.com/gsrsaovsslca2018
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




2.
CN=cloudrity.com.vn, O=VIETTEL CYBER SECURITY COMPANY - BRANCH OF VIETTEL GROUP, L=Hanoi, S=Hanoi, C=VN
22.01.2026
23.02.2027
expires in 190 days		cloudrity.com.vn, *.cloudrity.com.vn - 2 entries

2.
CN=cloudrity.com.vn, O=VIETTEL CYBER SECURITY COMPANY - BRANCH OF VIETTEL GROUP, L=Hanoi, S=Hanoi, C=VN
22.01.2026

23.02.2027
expires in 190 days


cloudrity.com.vn, *.cloudrity.com.vn - 2 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:717EF9474BFCC583ED6F844F
Thumbprint:FAFEFA268C0AA41122CC0BB69D1EE6FAA7E77E77
SHA256 / Certificate:+KIlt3a+TQ1X8kmO4RsYF7wE+MIO2a7BNSIenUxYiEM=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):e77037819fa05836284255db5154ee349b4c792dd9d63ad1a65e92a5c749d7b2
SHA256 hex / Subject Public Key Information (SPKI):e77037819fa05836284255db5154ee349b4c792dd9d63ad1a65e92a5c749d7b2 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.globalsign.com/gsrsaovsslca2018
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)




3.
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
21.11.2018
21.11.2028
expires in 827 days

3.
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
21.11.2018

21.11.2028
expires in 827 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:01EE5F221DFC623BD4333A8557
Thumbprint:DFE83023062B997682708B4EAB8E819AFF5D9775
SHA256 / Certificate:tnb/oxeeiBIJOhter+6HauemqvIxB42tG/shzSiTdko=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8444e9815bda2c2d1bbdc186dedd1cbaa887bebe17c8fd8c4f00a2aa18115b05
SHA256 hex / Subject Public Key Information (SPKI):8444e9815bda2c2d1bbdc186dedd1cbaa887bebe17c8fd8c4f00a2aa18115b05
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp2.globalsign.com/rootr3
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




4.
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
21.11.2018
21.11.2028
expires in 827 days

4.
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
21.11.2018

21.11.2028
expires in 827 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:01EE5F221DFC623BD4333A8557
Thumbprint:DFE83023062B997682708B4EAB8E819AFF5D9775
SHA256 / Certificate:tnb/oxeeiBIJOhter+6HauemqvIxB42tG/shzSiTdko=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8444e9815bda2c2d1bbdc186dedd1cbaa887bebe17c8fd8c4f00a2aa18115b05
SHA256 hex / Subject Public Key Information (SPKI):8444e9815bda2c2d1bbdc186dedd1cbaa887bebe17c8fd8c4f00a2aa18115b05
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://ocsp2.globalsign.com/rootr3
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




5.
CN=GlobalSign, O=GlobalSign, OU=GlobalSign Root CA - R3
18.03.2009
18.03.2029
expires in 944 days

5.
CN=GlobalSign, O=GlobalSign, OU=GlobalSign Root CA - R3
18.03.2009

18.03.2029
expires in 944 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:04000000000121585308A2
Thumbprint:D69B561148F01C77C54578C10926DF5B856976AD
SHA256 / Certificate:y7Ui17fxJ61qAROGW98c1BAufQdZr2NafPRyDcljxTs=
SHA256 hex / Cert (DANE * 0 1):cbb522d7b7f127ad6a0113865bdf1cd4102e7d0759af635a7cf4720dc963c53b
SHA256 hex / PublicKey (DANE * 1 1):706bb1017c855c59169bad5c1781cf597f12d2cad2f63d1a4aa37493800ffb80
SHA256 hex / Subject Public Key Information (SPKI):706bb1017c855c59169bad5c1781cf597f12d2cad2f63d1a4aa37493800ffb80
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:





6.
CN=GlobalSign, O=GlobalSign, OU=GlobalSign Root CA - R3
19.09.2018
28.01.2028
expires in 529 days

6.
CN=GlobalSign, O=GlobalSign, OU=GlobalSign Root CA - R3
19.09.2018

28.01.2028
expires in 529 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:01EE5F169DFF97352B6465D66A
Thumbprint:0BBFAB97059595E8D1EC48E89EB8657C0E5AAE71
SHA256 / Certificate:RF7seLxhIVBEoDeWVqotXbXkL3bLcLjRTCB3qpQ9Trs=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):706bb1017c855c59169bad5c1781cf597f12d2cad2f63d1a4aa37493800ffb80
SHA256 hex / Subject Public Key Information (SPKI):706bb1017c855c59169bad5c1781cf597f12d2cad2f63d1a4aa37493800ffb80
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:http://ocsp.globalsign.com/rootr1
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




7.
CN=GlobalSign Root CA, OU=Root CA, O=GlobalSign nv-sa, C=BE
01.09.1998
28.01.2028
expires in 529 days

7.
CN=GlobalSign Root CA, OU=Root CA, O=GlobalSign nv-sa, C=BE
01.09.1998

28.01.2028
expires in 529 days




KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:040000000001154B5AC394
Thumbprint:B1BC968BD4F49D622AA89A81F2150152A41D829C
SHA256 / Certificate:69QQQOS7PsdCyeOB0x7ypBpItmhclufO88HfbNQzHJk=
SHA256 hex / Cert (DANE * 0 1):ebd41040e4bb3ec742c9e381d31ef2a41a48b6685c96e7cef3c1df6cd4331c99
SHA256 hex / PublicKey (DANE * 1 1):2bcee858158cf5465fc9d76f0dfa312fef25a4dca8501da9b46b67d1fbfa1b64
SHA256 hex / Subject Public Key Information (SPKI):2bcee858158cf5465fc9d76f0dfa312fef25a4dca8501da9b46b67d1fbfa1b64
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:




 

10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

Issuerlast 7 daysactivenum Certs
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
0
96
189

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
13250265495
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-29 01:32:13
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13212353043
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-25 10:37:05
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13212057442
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-25 10:02:05
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13211701325
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-25 09:22:05
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13210433889
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-25 07:02:12
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13210382781
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-25 06:57:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13209107438
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-25 04:27:05
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13209002675
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-25 04:17:05
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13208871722
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-25 04:02:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13208717784
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-25 03:42:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13198817056
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-24 08:22:05
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13198670389
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-24 08:07:05
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13198625302
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-24 08:02:05
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13195192487
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-24 01:27:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13135187793
leaf cert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-19 07:17:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13133927089
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-19 04:42:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13133807101
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-19 04:27:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13133726261
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-19 04:17:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13132444255
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-19 01:32:05
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13132369515
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-19 01:22:05
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13132304612
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-19 01:12:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13132230869
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-19 01:02:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13122505368
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-18 05:27:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13121907286
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-18 04:22:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13110514283
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-17 06:42:05
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13110429204
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-17 06:32:05
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13098688339
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-16 09:07:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13098527580
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-16 08:52:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13098278264
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-16 08:27:14
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13097920782
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-16 07:47:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13097814289
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-16 07:37:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13097721033
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-16 07:27:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13097617369
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-16 07:17:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13095939679
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-16 03:47:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13094839802
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-16 01:37:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13085523679
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-15 07:17:12
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13085480752
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-15 07:12:08
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13083070971
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-15 02:02:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13082975347
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-15 01:52:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13082880340
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-15 01:37:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13051279331
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-12 06:42:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13042171531
leaf cert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-11 11:17:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13037869252
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-11 02:12:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13037740228
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-11 01:57:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13037629919
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-11 01:42:10
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13037572148
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-11 01:32:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13037518921
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-11 01:27:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13037489837
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-11 01:22:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13037411413
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-11 01:12:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13030415092
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-10 10:27:08
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13026322660
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-10 02:07:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13018799219
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-09 10:17:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13018672487
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-09 10:02:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13018248113
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-09 09:07:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13018148981
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-09 08:57:08
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13017191891
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-09 06:57:15
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13017150528
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-09 06:52:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13015248017
leaf cert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-09 02:22:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13015076714
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-09 01:57:06
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13015025645
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-09 01:47:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13014954365
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-09 01:37:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13007355412
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-08 08:22:14
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13007274829
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-08 08:12:03
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13006947993
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-08 07:32:04
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13006861578
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-08 07:22:07
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13006707298
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-08 07:02:08
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13005542034
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-08 04:22:13
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13005427040
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-08 04:07:02
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13004446101
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-08 01:42:02
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


13004357214
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-08 01:27:02
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12975848579
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-05 09:07:08
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12975747908
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-05 08:52:08
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12975676414
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-05 08:42:18
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12975612168
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-05 08:32:02
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12962058122
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-04 03:27:02
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12961377938
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-04 02:07:02
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12961308250
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-04 01:57:02
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12961237101
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-04 01:47:02
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12961153913
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-04 01:37:02
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12953100901
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-03 10:42:02
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12950623715
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-03 05:22:09
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12950552861
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-03 05:12:09
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12950522781
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-03 05:07:02
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12950481919
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-03 05:02:02
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12950213998
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-03 04:27:02
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12950144008
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-03 04:17:07
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12950086402
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-03 04:12:01
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12949914264
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-03 03:47:02
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12949867366
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-03 03:42:01
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12949806968
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-03 03:32:06
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12949759795
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-03 03:27:12
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12949658164
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-03 03:12:01
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12949525275
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-03 02:57:01
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12949481828
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-03 02:52:01
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12949359677
leaf cert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-03 02:37:02
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


12937543136
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2025-12-02 02:26:08
2027-01-03 02:26:07
*.viettel.vn, viettel.vn - 2 entries


6451452392
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-28 02:07:05
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6439898528
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-26 06:47:05
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6439248269
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-26 04:37:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6438728032
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-26 03:02:09
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6438706800
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-26 02:57:08
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6438438797
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-26 02:07:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6438383285
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-26 01:57:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6438324834
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-26 01:47:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6438296525
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-26 01:42:05
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6433877613
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 08:27:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6433660869
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 07:37:17
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6433575231
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 07:17:08
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6433465841
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 06:52:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6433422541
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 06:42:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6432909158
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 04:42:03
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6432779409
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 04:17:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6432753852
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 04:12:03
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6432653259
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 03:52:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6432630304
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 03:47:12
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6432609057
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 03:42:03
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6432585471
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 03:37:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6432541464
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 03:27:03
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6432354562
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 02:47:05
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6432307607
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 02:37:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6432263211
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 02:27:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6432216703
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 02:17:10
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6432141714
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 02:02:03
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6432099428
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 01:52:25
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6432043029
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 01:42:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6432019640
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 01:37:13
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6401966500
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-20 10:32:07
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6400707713
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-20 05:57:05
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6400235552
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-20 04:07:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6394991245
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-19 07:52:05
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6394940340
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-19 07:42:05
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6393442249
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-19 01:57:05
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6393395681
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-19 01:47:05
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6371110831
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-15 07:27:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6370216875
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-15 03:42:11
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6370181567
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-15 03:32:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6369823797
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-15 02:07:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6358834832
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-13 07:02:07
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6357823703
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-13 02:52:12
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6357781834
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-13 02:42:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6357763753
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-13 02:37:07
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6353190213
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-12 08:12:12
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6353149887
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-12 08:02:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6353059250
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-12 07:42:07
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6345372632
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-11 01:37:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6345318122
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-11 01:27:10
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6324144320
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-07 09:37:07
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6322864532
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-07 04:42:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6322822875
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-07 04:32:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6322768803
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-07 04:22:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6322719330
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-07 04:12:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6322613806
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-07 03:47:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6322571720
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-07 03:37:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6318191409
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-06 09:47:12
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6318064513
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-06 09:17:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6312185751
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 09:32:05
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6312120560
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 09:17:10
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6311516095
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 06:57:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6311476187
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 06:47:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6311442549
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 06:37:12
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6311154679
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 05:32:05
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6311075141
leaf cert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 05:12:05
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6310231867
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 02:02:20
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6310145655
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 01:42:07
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6310106554
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 01:32:05
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6310044819
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 01:17:05
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6306350834
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 10:17:08
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6306210641
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 09:47:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6306175470
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 09:37:03
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6306081058
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 09:17:09
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6305795374
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 08:17:11
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6305677541
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 07:52:05
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6305544865
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 07:22:05
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6305508890
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 07:12:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6305480982
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 07:07:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6305432572
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 06:57:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6305391800
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 06:47:03
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6304834579
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 04:42:03
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6304702996
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 04:12:11
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6304513085
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 03:32:07
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6304462026
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 03:22:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6304389809
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 03:07:07
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6304341650
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 02:57:03
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6304297195
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 02:47:06
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6288393843
leaf cert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-01 10:02:13
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6288368889
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-01 09:57:03
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6288159529
leaf cert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-01 09:07:02
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6287989503
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-01 08:27:08
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


6287763699
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-01 07:36:04
2025-01-01 07:36:03
*.viettel.vn, viettel.vn - 2 entries


 

2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > of the last months are listed

Issuerlast 7 daysactivenum Certs
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
0
0
82

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
11403706809
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 06:17:08
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403705699
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 05:52:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403705582
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 05:42:04
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403702776
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 03:42:03
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403701869
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 03:17:04
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403701637
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 03:12:03
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403700661
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 02:52:04
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403700472
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 02:47:12
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403700213
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 02:42:03
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403700014
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 02:37:04
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403699747
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 02:27:03
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403698772
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 01:47:05
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403698445
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 01:37:04
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403698166
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 01:27:04
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403697832
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 01:17:10
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403697399
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 01:02:03
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403697220
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 00:52:25
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403696886
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 00:42:04
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403696820
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-25 00:37:13
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403697020
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-20 09:32:07
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403684888
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-20 04:57:05
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403680202
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-20 03:07:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403639070
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-19 06:52:05
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403637880
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-19 06:42:05
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403625556
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-19 00:57:05
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403625136
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-19 00:47:05
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403438742
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-15 06:27:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403425738
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-15 02:42:11
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403424979
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-15 02:32:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11403421527
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-15 01:07:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11399593265
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-13 06:02:07
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11396615327
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-13 01:52:12
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11396483288
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-13 01:42:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11396420264
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-13 01:37:07
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11381590575
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-12 07:12:12
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11381445449
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-12 07:02:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11381146195
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-12 06:42:07
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11365308849
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-11 00:37:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11365308834
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-11 00:27:10
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11342755369
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-07 08:37:07
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11340575310
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-07 03:42:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11340499183
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-07 03:32:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11340429280
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-07 03:22:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11340342232
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-07 03:12:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11340150118
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-07 02:47:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11340087073
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-07 02:37:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11332600607
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-06 08:47:12
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11332384133
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-06 08:17:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11322392588
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 08:32:05
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11322267622
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 08:17:10
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11321247536
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 05:57:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11321185013
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 05:47:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11321115246
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 05:37:12
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11320639945
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 04:32:05
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11320489797
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 04:12:05
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11319032167
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 01:02:20
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11318885382
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 00:42:07
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11318822040
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 00:32:05
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11318712614
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-05 00:17:05
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11312200235
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 09:17:08
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11311962480
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 08:47:04
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11311884581
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 08:37:03
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11311732856
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 08:17:09
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11311227443
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 07:17:11
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11311018143
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 06:52:05
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11310784337
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 06:22:05
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11310706742
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 06:12:04
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11310666450
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 06:07:04
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11310583579
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 05:57:04
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11310505807
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 05:47:03
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11309521390
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 03:42:03
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11309282850
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 03:12:11
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11308950867
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 02:32:07
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11308857871
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 02:22:04
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11308728921
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 02:07:07
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11308638468
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 01:57:03
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11308567317
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-04 01:47:06
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11280374057
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-01 09:02:13
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11280337807
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-01 08:57:03
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11280208677
leaf cert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-01 08:07:02
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11279659425
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-01 07:27:08
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


11279275321
precert		CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2023-12-01 06:36:04
2025-01-01 06:36:03
*.viettel.vn, viettel.vn
2 entries


 

11. Html-Content - Entries

Summary


Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://www.viettel.vn/vx/
link
stylesheet
1
216,729 Bytes
0
1
0
0
0
0


link
other
2
1,780 Bytes
0
1
0
0
0
0


meta
og
3

1
0
1
0
0
0


meta
other
14

0


0
0
0


script

3
1,251,921 Bytes
3
2
1
1
0
0
-1

 

Details (currently limited to 500 rows - some problems with spam users)

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsg∑Status
https://www.viettel.vn/vx/

link
icon
/vx/favicon.png?v=2
200

1
ok
image/png
missing X-Content-Type-Options nosniff




No Cache-Control header
No Compression - 1780 Bytes






ETag: "6901a3a8-6f4"



link
manifest
/vx/manifest.json


1
ok















link
stylesheet
/vx/static/css/main.598d610e.css
200

1
ok
text/css
missing X-Content-Type-Options nosniff




No Cache-Control - header
Compression (gzip): 216729/1066102 Bytes






ETag: W/"6a6febe2-104476"

local SRI possible, possible hash-values:

 

sha256-KyHIHaqOFp7zLK/KBO5ZXrXy+3uY0JuYl2o+LT4jnJo=
sha384-G6LIdYMoSt6eUt/vrxL3fJ+I2zEWJVHOQ5Wzm2h5nVylhBciMu6b7uXO4tD0QbTR
sha512-1g46rgPDmOfiN5gKE+mNoavaa6OQpikAdiWkE5GSAGtZdAguTbcf17Z2/quJmCUuKJPjb6fuBPVVYZz10kRy1A==

 

<link rel="stylesheet" href="/vx/static/css/main.598d610e.css" crossorigin="anonymous" integrity="sha256-KyHIHaqOFp7zLK/KBO5ZXrXy+3uY0JuYl2o+LT4jnJo=" />



meta
charset
 utf-8


1
ok















meta
og:image
https://viettel.vn/images/telecom.jpg
-103
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. The remote certificate was rejected by the provided RemoteCertificateValidationCallback
1
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. The remote certificate was rejected by the provided RemoteCertificateValidationCallback













Server-Header Access-Control-Allow-Origin: not found
Cross-Origin Resource Sharing (CORS) not supported



meta
og:image:alt
400


1
ok















meta
og:image:type
image/jpg


1
ok















meta
dc.keywords
Viettel Telecom | Dịch Vụ Viễn Thông & Công Nghệ Hàng Đầu


1
ok















meta
dc.title
Viettel Telecom | Dịch Vụ Viễn Thông & Công Nghệ Hàng Đầu


1
ok















meta
description
Truy cập để khám phá Dịch vụ Di động, Internet, Truyền hình và các Sản phẩm Công nghệ.


1
ok















meta
google-site-verification
google3d39c75a06d2f5ed.html


1
ok















meta
keywords
Viettel, Viettel Telecom,my viettel, Khuyến mại nạp thẻ, data, 3G, 4G, 5G, nạp tiền điện thoại, sim số đẹp, gói cước di động, cửa hàng Viettel, tổng đài Viettel, chăm sóc khách hàng Viettel


1
ok















meta
news_keywords
Viettel Telecom | Dịch Vụ Viễn Thông & Công Nghệ Hàng Đầu


1
ok















meta
og:description
Truy cập để khám phá Dịch vụ Di động, Internet, Truyền hình và các Sản phẩm Công nghệ.


1
ok















meta
og:image



1
ok















meta
og:site_name
Viettel Telecom | Dịch Vụ Viễn Thông & Công Nghệ Hàng Đầu


1
ok















meta
og:title
Viettel Telecom | Dịch Vụ Viễn Thông & Công Nghệ Hàng Đầu


1
ok















meta
og:url
https://viettel.vn/


1
ok















meta
theme-color
#ee0033


1
ok















meta
viewport
width=device-width,user-scalable=no,initial-scale=1,maximum-scale=1,minimum-scale=1


1
ok















script
src
/vx/chatbot/chatbot-module.js
200

1
Problems with Content-Type - Header - see details
Missing defer / async attribute. application/javascript
missing X-Content-Type-Options nosniff

This Combination of MediaType "application" and MediaSubType "javascript" is obsolete. Don't use it. See https://www.iana.org/assignments/media-types/media-types.xhtml to find a correct Combination. Use "text/javascript" instead.


No Cache-Control - header
Compression (gzip): 2495/9166 Bytes






ETag: W/"6901a3a8-23ce"

local SRI possible, possible hash-values:

 

sha256-ovM7HDW8c5efQCi/zIVYBGk7TLGom1/MhQepIJxq7BM=
sha384-afjHy9+H9BXF5Mf/uN/nkvUN20lodYk7SsAqwEVet3Zj6T3qUbcnR7IoVRelNAhh
sha512-oG0Xp5A9Uj9hA/iHj1zjoYy3NSl+wgyBaQOSPCx9ZN5lvKAaCnwzcjKHe5+FkXKbm7ZT9jCmtkRuy70JJE7P7w==

 

<script src="/vx/chatbot/chatbot-module.js" crossorigin="anonymous" integrity="sha256-ovM7HDW8c5efQCi/zIVYBGk7TLGom1/MhQepIJxq7BM=" />



script
src
/vx/static/js/main.0c277e1a.js
200

1
Problems with Content-Type - Header - see details
defer attribute found application/javascript
missing X-Content-Type-Options nosniff

This Combination of MediaType "application" and MediaSubType "javascript" is obsolete. Don't use it. See https://www.iana.org/assignments/media-types/media-types.xhtml to find a correct Combination. Use "text/javascript" instead.


No Cache-Control - header
Compression (gzip): 1219516/3321855 Bytes






ETag: W/"6a6febe2-32afff"

local SRI possible, possible hash-values:

 

sha256-Mv53UXDUK8vFIwb/c+o+UqOC9N/eDrHVpUYD/oHXpgw=
sha384-6yMEN9wOafCZ1WRFFOLDbfwXfRgVqw3EKGrlN22P/xMLXULAhV+g+3dyZToDJWE1
sha512-7ysMXz+08LMF9pzwOYwjO0u9EY2vqg9FFQgg7Ak1elIF+uPwHQqtMC+SGYn9yknghhUVwN2riNgTodxm8b/h+g==

 

<script src="/vx/static/js/main.0c277e1a.js" crossorigin="anonymous" integrity="sha256-Mv53UXDUK8vFIwb/c+o+UqOC9N/eDrHVpUYD/oHXpgw=" />



script
src
https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.1/jquery.min.js
200

1
Problems with Content-Type - Header - see details
Missing defer / async attribute. application/javascript; charset=utf-8
X-Content-Type-Options nosniff found

This Combination of MediaType "application" and MediaSubType "javascript" is obsolete. Don't use it. See https://www.iana.org/assignments/media-types/media-types.xhtml to find a correct Combination. Use "text/javascript" instead.


Cache-Control: no-transform, public, max-age=30672000, s-maxage=30672000, immutable - with long duration found.
Compression (br): 29910/95786 Bytes






Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

 

sha256-VAvG3sHdS5LqTT+5A/aeq/bZGa/Uj04xKxY8KM/w9EE=
sha384-UM1JrZIpBwVf5jj9dTKVvGiiZPZTLVoq4sfdvIe9SBumsvCuv6AHDNtEiIb5h1kU
sha512-nhY06wKras39lb9lRO76J4397CH1XpRSLfLJSftTeo3+q2vP7PaebILH9TqH+GRpnOhfAGjuYMVmVTOZJ+682w==

 

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.1/jquery.min.js" crossorigin="anonymous" integrity="sha256-VAvG3sHdS5LqTT+5A/aeq/bZGa/Uj04xKxY8KM/w9EE=" />


 

12. Html-Parsing via https://validator.w3.org/nu/

Url used (first standard-https-result with http status 200): https://www.viettel.vn/vx/

Summary

Good: No non-document-errors
3 errors
3 warnings

TypeMessagenum found
1.errorStray start tag script.1
2.errorAn inline script element (i.e., a script element without a src attribute and with a type attribute that is either unspecified, empty, or a JavaScript MIME type) must not have a defer attribute.1
3.errorA link element must not appear as a descendant of a body element unless the link element has an itemprop attribute or has a rel attribute whose value contains dns-prefetch, modulepreload, pingback, preconnect, prefetch, preload, prerender, or stylesheet.1
4.warningThe value of attribute content on element meta from namespace http://www.w3.org/1999/xhtml is not in Unicode Normalization Form C.1
5.warningConsider avoiding viewport values that prevent users from resizing documents.1
6.warningThe type attribute is unnecessary for JavaScript resources.1

Details


TypeMessage + Sample
1errorStray start tag script.

From line 1, column 3024 to line 1, column 3111

ot"></div></body><script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.1/jquery.min.js"></scri
2errorAn inline script element (i.e., a script element without a src attribute and with a type attribute that is either unspecified, empty, or a JavaScript MIME type) must not have a defer attribute.

From line 1, column 3174 to line 1, column 3195

></script><script defer="defer">!funct
3errorA link element must not appear as a descendant of a body element unless the link element has an itemprop attribute or has a rel attribute whose value contains dns-prefetch, modulepreload, pingback, preconnect, prefetch, preload, prerender, or stylesheet.

From line 1, column 3500 to line 1, column 3546

)</script><link rel="manifest" href="/vx/manifest.json"/><scrip
4warningThe value of attribute content on element meta from namespace http://www.w3.org/1999/xhtml is not in Unicode Normalization Form C.

From line 1, column 539 to line 1, column 783

ng nghệ."><meta name="keywords" data-rh="true" content="Viettel, Viettel Telecom,my viettel, Khuyến mại nạp thẻ, data, 3G, 4G, 5G, nạp tiền điện thoại, sim số đẹp, gói cước di động, cửa hàng Viettel, tổng đài Viettel, chăm sóc khách hàng Viettel"><meta
5warningConsider avoiding viewport values that prevent users from resizing documents.

From line 1, column 1672 to line 1, column 1787

nt="400"/><meta name="viewport" content="width=device-width,user-scalable=no,initial-scale=1,maximum-scale=1,minimum-scale=1"><style
6warningThe type attribute is unnecessary for JavaScript resources.

From line 1, column 3547 to line 1, column 3584

st.json"/><script type="application/javascript">let uu

 

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: dns1.vietel.com.vn, dns2.vietel.com.vn

 

QNr.DomainTypeNS used
1
vn
NS
d.root-servers.net (2001:500:2d::d)

Answer: a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn, e.dns-servers.vn, f.dns-servers.vn, g.dns-servers.vn, h.dns-servers.vn
2
dns1.vietel.com.vn: 203.113.131.1
NS
a.dns-servers.vn (2001:678:4::12)

Answer: dns2.vietel.com.vn
203.113.131.2

 

14. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.viettel.vn
0

no CAA entry found
1
0
viettel.vn
0

no CAA entry found
1
0
vn
0

no CAA entry found
1
0

 

15. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
viettel.vn
_acme-challenge.demo-vinvoice.viettel.vn=RtiD3tcy0CIwq3WA4AhOe2E_aOR-JLjTN077elFIPh4
warning: _acme-challenge as TXTValue, not part of the domain name. Compare it with the output of https://check-your-website.server-daten.de/?q=server-daten.de#txt to see a correct TXT value.
1
0
viettel.vn
_globalsign-domain-verification=04PnA2fmevyyTpFiHqxtYWMifiOaw_1ZLdTKR5CmVq
ok
1
0
viettel.vn
_globalsign-domain-verification=8zEEqqV-AM3Tk2W-9TG_ZESFQVi5iwaIaEf6yCKv8q
ok
1
0
viettel.vn
_globalsign-domain-verification=9RV2IdBNBtLRBdL0IL4j4HmRbnp9VH-DR0Kg7_7wmi
ok
1
0
viettel.vn
_globalsign-domain-verification=h-nyZHJFLoljPstWJTLz4EsNuiK4to8YLvHRD1AL98
ok
1
0
viettel.vn
_globalsign-domain-verification=k3_rr1OignBcYgAJDHjTbaMgU0szXiOlQwHs3OMsYK
ok
1
0
viettel.vn
_globalsign-domain-verification=LUHc3-XSAccWBMh7afMeCxHjvonDWkUtRudYKuBBz2
ok
1
0
viettel.vn
_globalsign-domain-verification=uFJhs1WEvBZSfkzSSiDpMVm9Mbtu9UgAJoHP1G2jpO
ok
1
0
viettel.vn
_globalsign-domain-verification=YfGpQ8KV-_VQEFg3XUZs-PKiXjiG65Qlv2Hk-cm0Ra
ok
1
0
viettel.vn
913sT8Rzun9f9yyHRr5WiYDfnxetyT3/8VtFE8gyBdQ=
ok
1
0
viettel.vn
ABLHpgdrKFf33vYLBFoP9zI9mNUjm83CFfXHGdgUTdU=
ok
1
0
viettel.vn
cloudflare-verify.viettel.vn=362731496-662936161
ok
1
0
viettel.vn
cloudflare-verify.viettel.vn=588495473-607176157
ok
1
0
viettel.vn
GLCiDhyVjv+eimxLFD/Nw2hQ8/czWI//9NUv+gieNmA=
ok
1
0
viettel.vn
globalsign-domain-verification=_akaP-x_6mDMRVHiNlMWrhkuDXYXV0q_yiGOcKv5gw
ok
1
0
viettel.vn
globalsign-domain-verification=l0QMskuz2bqSYJwuiQUYKsY1xBfFefvJPJubDGVKI8
ok
1
0
viettel.vn
google-site-verification=_cvYqhjRXFrlF5WxcZXLTRt_QEP0wnIjRWoCVuESAWs
ok
1
0
viettel.vn
oUuxebJhQoJWN9CZQ5TtkZcPKwaLyiBOG7m/YcrnPvk=
ok
1
0
viettel.vn
pHcrJcrlT1SseEuSpJCbOddAe86I9IrimYfwG77tBuU=
ok
1
0
viettel.vn
v=spf1 a mx a:viettel.vn ip4:203.113.188.0/27 ~all
ok
1
0
www.viettel.vn

ok
1
0
_acme-challenge.viettel.vn

missing entry or wrong length
1
0
_acme-challenge.www.viettel.vn

missing entry or wrong length
1
0
_acme-challenge.viettel.vn.viettel.vn

 perhaps wrong
1
0
_acme-challenge.www.viettel.vn.viettel.vn

 perhaps wrong
1
0
_acme-challenge.www.viettel.vn.www.viettel.vn

 perhaps wrong
1
0

 

16. DomainService - Entries

TypeDomainPrefValueDNS-errornum AnswersStatusDescription
MX

viettel.vn
10
mtasvr01.viettel.vn
02ok

A


203.113.188.19
01ok

CNAME


00ok
MX

viettel.vn
10
mtasvr02.viettel.vn
02ok

A


203.113.188.20
01ok

CNAME


00ok
SPF
TXT
viettel.vn

v=spf1 a mx a:viettel.vn ip4:203.113.188.0/27 ~all
ok

A
viettel.vn

171.244.232.19
8192Duplicated ipv4 found.

A
viettel.vn

171.244.232.18
8192Duplicated ipv4 found.

TXT
viettel.vn

a
2048"a" and "a:domainname" is redundant. Remove one entry.

MX
viettel.vn

mtasvr02.viettel.vn
ok

MX-A
mtasvr02.viettel.vn

203.113.188.20
ok

MX
viettel.vn

mtasvr01.viettel.vn
ok

MX-A
mtasvr01.viettel.vn

203.113.188.19
ok

A
viettel.vn

171.244.232.18
8192Duplicated ipv4 found.

A
viettel.vn

171.244.232.19
8192Duplicated ipv4 found.

TXT
viettel.vn

a:viettel.vn
2048"a" and "a:domainname" is redundant. Remove one entry.
_dmarc
TXT
_dmarc.viettel.vn

v=DMARC1;p=reject;pct=100;fo=1;rua=mailto:dmarc@viettel.vn;ruf=mailto:dmarc@viettel.vn
ok

				 
			

				 
			
17. Cipher Suites
Summary
DomainIPPortnum CipherstimeStd.ProtocolForward Secrecy
viettel.vn
171.244.232.18
443
25 Ciphers164.13 sec
14 without, 11 FS
44.00 %
viettel.vn
171.244.232.18
8443
25 Ciphers165.66 secPlesk Administration (https)
14 without, 11 FS
44.00 %
viettel.vn
171.244.232.19
443
25 Ciphers163.92 sec
14 without, 11 FS
44.00 %
viettel.vn
171.244.232.19
8443
25 Ciphers164.32 secPlesk Administration (https)
14 without, 11 FS
44.00 %
www.viettel.vn
203.190.171.27
443
15 Ciphers171.27 sec
9 without, 6 FS
40.00 %
www.viettel.vn
203.190.171.28
443
18 Ciphers138.94 sec
11 without, 7 FS
38.89 %
Complete

6
133 Ciphers
22.17 Ciphers/Check		968.24 sec161.37 sec/Check
76 without, 57 FS
42.86 %

Details
DomainIPPortCipher (OpenSsl / IANA)
viettel.vn
171.244.232.18
443
ECDHE-RSA-CHACHA20-POLY1305
 (Secure)
TLSv1.2
0xCC,0xA8
 FS
25 Ciphers, 

164.13 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256

ECDH
RSA
CHACHA20/POLY1305(256)
AEAD




ECDHE-RSA-AES256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x30
 FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384

ECDH
RSA
AESGCM(256)
AEAD




ECDHE-ARIA256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x61
 FS

TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384

ECDH
RSA
ARIAGCM(256)
AEAD




ECDHE-RSA-AES128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x2F
 FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256

ECDH
RSA
AESGCM(128)
AEAD




ECDHE-ARIA128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x60
 FS

TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256

ECDH
RSA
ARIAGCM(128)
AEAD




ECDHE-RSA-CAMELLIA256-SHA384
 (Weak)
TLSv1.2
0xC0,0x77
 FS

TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384

ECDH
RSA
Camellia(256)
SHA384




ECDHE-RSA-AES256-SHA384
 (Weak)
TLSv1.2
0xC0,0x28
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384

ECDH
RSA
AES(256)
SHA384




CAMELLIA256-SHA256
 (Weak)
TLSv1.2
0x00,0xC0
 No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256

RSA
RSA
Camellia(256)
SHA256




ARIA256-GCM-SHA384
 (Weak)
TLSv1.2
0xC0,0x51
 No FS

TLS_RSA_WITH_ARIA_256_GCM_SHA384

RSA
RSA
ARIAGCM(256)
AEAD




AES256-GCM-SHA384
 (Weak)
TLSv1.2
0x00,0x9D
 No FS

TLS_RSA_WITH_AES_256_GCM_SHA384

RSA
RSA
AESGCM(256)
AEAD




AES256-SHA256
 (Weak)
TLSv1.2
0x00,0x3D
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA256

RSA
RSA
AES(256)
SHA256




AES256-CCM
 (Weak)
TLSv1.2
0xC0,0x9D
 No FS

TLS_RSA_WITH_AES_256_CCM

RSA
RSA
AESCCM(256)
AEAD




ECDHE-RSA-CAMELLIA128-SHA256
 (Weak)
TLSv1.2
0xC0,0x76
 FS

TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256

ECDH
RSA
Camellia(128)
SHA256




ECDHE-RSA-AES128-SHA256
 (Weak)
TLSv1.2
0xC0,0x27
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256

ECDH
RSA
AES(128)
SHA256




CAMELLIA128-SHA256
 (Weak)
TLSv1.2
0x00,0xBA
 No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256

RSA
RSA
Camellia(128)
SHA256




ARIA128-GCM-SHA256
 (Weak)
TLSv1.2
0xC0,0x50
 No FS

TLS_RSA_WITH_ARIA_128_GCM_SHA256

RSA
RSA
ARIAGCM(128)
AEAD




AES128-GCM-SHA256
 (Weak)
TLSv1.2
0x00,0x9C
 No FS

TLS_RSA_WITH_AES_128_GCM_SHA256

RSA
RSA
AESGCM(128)
AEAD




AES128-SHA256
 (Weak)
TLSv1.2
0x00,0x3C
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA256

RSA
RSA
AES(128)
SHA256




AES128-CCM
 (Weak)
TLSv1.2
0xC0,0x9C
 No FS

TLS_RSA_WITH_AES_128_CCM

RSA
RSA
AESCCM(128)
AEAD




ECDHE-RSA-AES256-SHA
 (Weak)
TLSv1
0xC0,0x14
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA

ECDH
RSA
AES(256)
SHA1




ECDHE-RSA-AES128-SHA
 (Weak)
TLSv1
0xC0,0x13
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA

ECDH
RSA
AES(128)
SHA1




CAMELLIA256-SHA
 (Weak)
SSLv3
0x00,0x84
 No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA

RSA
RSA
Camellia(256)
SHA1




AES256-SHA
 (Weak)
SSLv3
0x00,0x35
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA

RSA
RSA
AES(256)
SHA1




CAMELLIA128-SHA
 (Weak)
SSLv3
0x00,0x41
 No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA

RSA
RSA
Camellia(128)
SHA1




AES128-SHA
 (Weak)
SSLv3
0x00,0x2F
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA

RSA
RSA
AES(128)
SHA1



8443
ECDHE-RSA-CHACHA20-POLY1305
 (Secure)
TLSv1.2
0xCC,0xA8
 FS
25 Ciphers, 

165.66 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256

ECDH
RSA
CHACHA20/POLY1305(256)
AEAD




ECDHE-RSA-AES256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x30
 FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384

ECDH
RSA
AESGCM(256)
AEAD




ECDHE-ARIA256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x61
 FS

TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384

ECDH
RSA
ARIAGCM(256)
AEAD




ECDHE-RSA-AES128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x2F
 FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256

ECDH
RSA
AESGCM(128)
AEAD




ECDHE-ARIA128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x60
 FS

TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256

ECDH
RSA
ARIAGCM(128)
AEAD




ECDHE-RSA-CAMELLIA256-SHA384
 (Weak)
TLSv1.2
0xC0,0x77
 FS

TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384

ECDH
RSA
Camellia(256)
SHA384




ECDHE-RSA-AES256-SHA384
 (Weak)
TLSv1.2
0xC0,0x28
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384

ECDH
RSA
AES(256)
SHA384




CAMELLIA256-SHA256
 (Weak)
TLSv1.2
0x00,0xC0
 No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256

RSA
RSA
Camellia(256)
SHA256




ARIA256-GCM-SHA384
 (Weak)
TLSv1.2
0xC0,0x51
 No FS

TLS_RSA_WITH_ARIA_256_GCM_SHA384

RSA
RSA
ARIAGCM(256)
AEAD




AES256-GCM-SHA384
 (Weak)
TLSv1.2
0x00,0x9D
 No FS

TLS_RSA_WITH_AES_256_GCM_SHA384

RSA
RSA
AESGCM(256)
AEAD




AES256-SHA256
 (Weak)
TLSv1.2
0x00,0x3D
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA256

RSA
RSA
AES(256)
SHA256




AES256-CCM
 (Weak)
TLSv1.2
0xC0,0x9D
 No FS

TLS_RSA_WITH_AES_256_CCM

RSA
RSA
AESCCM(256)
AEAD




ECDHE-RSA-CAMELLIA128-SHA256
 (Weak)
TLSv1.2
0xC0,0x76
 FS

TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256

ECDH
RSA
Camellia(128)
SHA256




ECDHE-RSA-AES128-SHA256
 (Weak)
TLSv1.2
0xC0,0x27
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256

ECDH
RSA
AES(128)
SHA256




CAMELLIA128-SHA256
 (Weak)
TLSv1.2
0x00,0xBA
 No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256

RSA
RSA
Camellia(128)
SHA256




ARIA128-GCM-SHA256
 (Weak)
TLSv1.2
0xC0,0x50
 No FS

TLS_RSA_WITH_ARIA_128_GCM_SHA256

RSA
RSA
ARIAGCM(128)
AEAD




AES128-GCM-SHA256
 (Weak)
TLSv1.2
0x00,0x9C
 No FS

TLS_RSA_WITH_AES_128_GCM_SHA256

RSA
RSA
AESGCM(128)
AEAD




AES128-SHA256
 (Weak)
TLSv1.2
0x00,0x3C
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA256

RSA
RSA
AES(128)
SHA256




AES128-CCM
 (Weak)
TLSv1.2
0xC0,0x9C
 No FS

TLS_RSA_WITH_AES_128_CCM

RSA
RSA
AESCCM(128)
AEAD




ECDHE-RSA-AES256-SHA
 (Weak)
TLSv1
0xC0,0x14
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA

ECDH
RSA
AES(256)
SHA1




ECDHE-RSA-AES128-SHA
 (Weak)
TLSv1
0xC0,0x13
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA

ECDH
RSA
AES(128)
SHA1




CAMELLIA256-SHA
 (Weak)
SSLv3
0x00,0x84
 No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA

RSA
RSA
Camellia(256)
SHA1




AES256-SHA
 (Weak)
SSLv3
0x00,0x35
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA

RSA
RSA
AES(256)
SHA1




CAMELLIA128-SHA
 (Weak)
SSLv3
0x00,0x41
 No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA

RSA
RSA
Camellia(128)
SHA1




AES128-SHA
 (Weak)
SSLv3
0x00,0x2F
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA

RSA
RSA
AES(128)
SHA1


171.244.232.19
443
ECDHE-RSA-CHACHA20-POLY1305
 (Secure)
TLSv1.2
0xCC,0xA8
 FS
25 Ciphers, 

163.92 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256

ECDH
RSA
CHACHA20/POLY1305(256)
AEAD




ECDHE-RSA-AES256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x30
 FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384

ECDH
RSA
AESGCM(256)
AEAD




ECDHE-ARIA256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x61
 FS

TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384

ECDH
RSA
ARIAGCM(256)
AEAD




ECDHE-RSA-AES128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x2F
 FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256

ECDH
RSA
AESGCM(128)
AEAD




ECDHE-ARIA128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x60
 FS

TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256

ECDH
RSA
ARIAGCM(128)
AEAD




ECDHE-RSA-CAMELLIA256-SHA384
 (Weak)
TLSv1.2
0xC0,0x77
 FS

TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384

ECDH
RSA
Camellia(256)
SHA384




ECDHE-RSA-AES256-SHA384
 (Weak)
TLSv1.2
0xC0,0x28
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384

ECDH
RSA
AES(256)
SHA384




CAMELLIA256-SHA256
 (Weak)
TLSv1.2
0x00,0xC0
 No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256

RSA
RSA
Camellia(256)
SHA256




ARIA256-GCM-SHA384
 (Weak)
TLSv1.2
0xC0,0x51
 No FS

TLS_RSA_WITH_ARIA_256_GCM_SHA384

RSA
RSA
ARIAGCM(256)
AEAD




AES256-GCM-SHA384
 (Weak)
TLSv1.2
0x00,0x9D
 No FS

TLS_RSA_WITH_AES_256_GCM_SHA384

RSA
RSA
AESGCM(256)
AEAD




AES256-SHA256
 (Weak)
TLSv1.2
0x00,0x3D
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA256

RSA
RSA
AES(256)
SHA256




AES256-CCM
 (Weak)
TLSv1.2
0xC0,0x9D
 No FS

TLS_RSA_WITH_AES_256_CCM

RSA
RSA
AESCCM(256)
AEAD




ECDHE-RSA-CAMELLIA128-SHA256
 (Weak)
TLSv1.2
0xC0,0x76
 FS

TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256

ECDH
RSA
Camellia(128)
SHA256




ECDHE-RSA-AES128-SHA256
 (Weak)
TLSv1.2
0xC0,0x27
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256

ECDH
RSA
AES(128)
SHA256




CAMELLIA128-SHA256
 (Weak)
TLSv1.2
0x00,0xBA
 No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256

RSA
RSA
Camellia(128)
SHA256




ARIA128-GCM-SHA256
 (Weak)
TLSv1.2
0xC0,0x50
 No FS

TLS_RSA_WITH_ARIA_128_GCM_SHA256

RSA
RSA
ARIAGCM(128)
AEAD




AES128-GCM-SHA256
 (Weak)
TLSv1.2
0x00,0x9C
 No FS

TLS_RSA_WITH_AES_128_GCM_SHA256

RSA
RSA
AESGCM(128)
AEAD




AES128-SHA256
 (Weak)
TLSv1.2
0x00,0x3C
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA256

RSA
RSA
AES(128)
SHA256




AES128-CCM
 (Weak)
TLSv1.2
0xC0,0x9C
 No FS

TLS_RSA_WITH_AES_128_CCM

RSA
RSA
AESCCM(128)
AEAD




ECDHE-RSA-AES256-SHA
 (Weak)
TLSv1
0xC0,0x14
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA

ECDH
RSA
AES(256)
SHA1




ECDHE-RSA-AES128-SHA
 (Weak)
TLSv1
0xC0,0x13
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA

ECDH
RSA
AES(128)
SHA1




CAMELLIA256-SHA
 (Weak)
SSLv3
0x00,0x84
 No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA

RSA
RSA
Camellia(256)
SHA1




AES256-SHA
 (Weak)
SSLv3
0x00,0x35
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA

RSA
RSA
AES(256)
SHA1




CAMELLIA128-SHA
 (Weak)
SSLv3
0x00,0x41
 No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA

RSA
RSA
Camellia(128)
SHA1




AES128-SHA
 (Weak)
SSLv3
0x00,0x2F
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA

RSA
RSA
AES(128)
SHA1



8443
ECDHE-RSA-CHACHA20-POLY1305
 (Secure)
TLSv1.2
0xCC,0xA8
 FS
25 Ciphers, 

164.32 sec
TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256

ECDH
RSA
CHACHA20/POLY1305(256)
AEAD




ECDHE-RSA-AES256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x30
 FS

TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384

ECDH
RSA
AESGCM(256)
AEAD




ECDHE-ARIA256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x61
 FS

TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384

ECDH
RSA
ARIAGCM(256)
AEAD




ECDHE-RSA-AES128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x2F
 FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256

ECDH
RSA
AESGCM(128)
AEAD




ECDHE-ARIA128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x60
 FS

TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256

ECDH
RSA
ARIAGCM(128)
AEAD




ECDHE-RSA-CAMELLIA256-SHA384
 (Weak)
TLSv1.2
0xC0,0x77
 FS

TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384

ECDH
RSA
Camellia(256)
SHA384




ECDHE-RSA-AES256-SHA384
 (Weak)
TLSv1.2
0xC0,0x28
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384

ECDH
RSA
AES(256)
SHA384




CAMELLIA256-SHA256
 (Weak)
TLSv1.2
0x00,0xC0
 No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256

RSA
RSA
Camellia(256)
SHA256




ARIA256-GCM-SHA384
 (Weak)
TLSv1.2
0xC0,0x51
 No FS

TLS_RSA_WITH_ARIA_256_GCM_SHA384

RSA
RSA
ARIAGCM(256)
AEAD




AES256-GCM-SHA384
 (Weak)
TLSv1.2
0x00,0x9D
 No FS

TLS_RSA_WITH_AES_256_GCM_SHA384

RSA
RSA
AESGCM(256)
AEAD




AES256-SHA256
 (Weak)
TLSv1.2
0x00,0x3D
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA256

RSA
RSA
AES(256)
SHA256




AES256-CCM
 (Weak)
TLSv1.2
0xC0,0x9D
 No FS

TLS_RSA_WITH_AES_256_CCM

RSA
RSA
AESCCM(256)
AEAD




ECDHE-RSA-CAMELLIA128-SHA256
 (Weak)
TLSv1.2
0xC0,0x76
 FS

TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256

ECDH
RSA
Camellia(128)
SHA256




ECDHE-RSA-AES128-SHA256
 (Weak)
TLSv1.2
0xC0,0x27
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256

ECDH
RSA
AES(128)
SHA256




CAMELLIA128-SHA256
 (Weak)
TLSv1.2
0x00,0xBA
 No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256

RSA
RSA
Camellia(128)
SHA256




ARIA128-GCM-SHA256
 (Weak)
TLSv1.2
0xC0,0x50
 No FS

TLS_RSA_WITH_ARIA_128_GCM_SHA256

RSA
RSA
ARIAGCM(128)
AEAD




AES128-GCM-SHA256
 (Weak)
TLSv1.2
0x00,0x9C
 No FS

TLS_RSA_WITH_AES_128_GCM_SHA256

RSA
RSA
AESGCM(128)
AEAD




AES128-SHA256
 (Weak)
TLSv1.2
0x00,0x3C
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA256

RSA
RSA
AES(128)
SHA256




AES128-CCM
 (Weak)
TLSv1.2
0xC0,0x9C
 No FS

TLS_RSA_WITH_AES_128_CCM

RSA
RSA
AESCCM(128)
AEAD




ECDHE-RSA-AES256-SHA
 (Weak)
TLSv1
0xC0,0x14
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA

ECDH
RSA
AES(256)
SHA1




ECDHE-RSA-AES128-SHA
 (Weak)
TLSv1
0xC0,0x13
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA

ECDH
RSA
AES(128)
SHA1




CAMELLIA256-SHA
 (Weak)
SSLv3
0x00,0x84
 No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA

RSA
RSA
Camellia(256)
SHA1




AES256-SHA
 (Weak)
SSLv3
0x00,0x35
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA

RSA
RSA
AES(256)
SHA1




CAMELLIA128-SHA
 (Weak)
SSLv3
0x00,0x41
 No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA

RSA
RSA
Camellia(128)
SHA1




AES128-SHA
 (Weak)
SSLv3
0x00,0x2F
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA

RSA
RSA
AES(128)
SHA1

www.viettel.vn
203.190.171.27
443
ECDHE-RSA-AES256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x30
 FS
15 Ciphers, 

171.27 sec
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384

ECDH
RSA
AESGCM(256)
AEAD




ECDHE-RSA-AES128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x2F
 FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256

ECDH
RSA
AESGCM(128)
AEAD




ECDHE-RSA-AES256-SHA384
 (Weak)
TLSv1.2
0xC0,0x28
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384

ECDH
RSA
AES(256)
SHA384




AES256-GCM-SHA384
 (Weak)
TLSv1.2
0x00,0x9D
 No FS

TLS_RSA_WITH_AES_256_GCM_SHA384

RSA
RSA
AESGCM(256)
AEAD




AES256-SHA256
 (Weak)
TLSv1.2
0x00,0x3D
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA256

RSA
RSA
AES(256)
SHA256




ECDHE-RSA-AES128-SHA256
 (Weak)
TLSv1.2
0xC0,0x27
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256

ECDH
RSA
AES(128)
SHA256




AES128-GCM-SHA256
 (Weak)
TLSv1.2
0x00,0x9C
 No FS

TLS_RSA_WITH_AES_128_GCM_SHA256

RSA
RSA
AESGCM(128)
AEAD




AES128-SHA256
 (Weak)
TLSv1.2
0x00,0x3C
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA256

RSA
RSA
AES(128)
SHA256




ECDHE-RSA-AES256-SHA
 (Weak)
TLSv1
0xC0,0x14
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA

ECDH
RSA
AES(256)
SHA1




ECDHE-RSA-AES128-SHA
 (Weak)
TLSv1
0xC0,0x13
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA

ECDH
RSA
AES(128)
SHA1




CAMELLIA256-SHA
 (Weak)
SSLv3
0x00,0x84
 No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA

RSA
RSA
Camellia(256)
SHA1




AES256-SHA
 (Weak)
SSLv3
0x00,0x35
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA

RSA
RSA
AES(256)
SHA1




CAMELLIA128-SHA
 (Weak)
SSLv3
0x00,0x41
 No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA

RSA
RSA
Camellia(128)
SHA1




AES128-SHA
 (Weak)
SSLv3
0x00,0x2F
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA

RSA
RSA
AES(128)
SHA1




ECDHE-RSA-RC4-SHA
 (Insecure)
SSLv3
0xC0,0x11
 No FS

TLS_ECDHE_RSA_WITH_RC4_128_SHA

ECDH
RSA
RC4(128)
SHA1


203.190.171.28
443
ECDHE-RSA-AES256-GCM-SHA384
 (Secure)
TLSv1.2
0xC0,0x30
 FS
18 Ciphers, 

138.94 sec
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384

ECDH
RSA
AESGCM(256)
AEAD




ECDHE-RSA-AES128-GCM-SHA256
 (Secure)
TLSv1.2
0xC0,0x2F
 FS

TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256

ECDH
RSA
AESGCM(128)
AEAD




ECDHE-RSA-AES256-SHA384
 (Weak)
TLSv1.2
0xC0,0x28
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384

ECDH
RSA
AES(256)
SHA384




AES256-GCM-SHA384
 (Weak)
TLSv1.2
0x00,0x9D
 No FS

TLS_RSA_WITH_AES_256_GCM_SHA384

RSA
RSA
AESGCM(256)
AEAD




AES256-SHA256
 (Weak)
TLSv1.2
0x00,0x3D
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA256

RSA
RSA
AES(256)
SHA256




ECDHE-RSA-AES128-SHA256
 (Weak)
TLSv1.2
0xC0,0x27
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256

ECDH
RSA
AES(128)
SHA256




AES128-GCM-SHA256
 (Weak)
TLSv1.2
0x00,0x9C
 No FS

TLS_RSA_WITH_AES_128_GCM_SHA256

RSA
RSA
AESGCM(128)
AEAD




AES128-SHA256
 (Weak)
TLSv1.2
0x00,0x3C
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA256

RSA
RSA
AES(128)
SHA256




ECDHE-RSA-AES256-SHA
 (Weak)
TLSv1
0xC0,0x14
 FS

TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA

ECDH
RSA
AES(256)
SHA1




ECDHE-RSA-AES128-SHA
 (Weak)
TLSv1
0xC0,0x13
 FS

TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA

ECDH
RSA
AES(128)
SHA1




CAMELLIA256-SHA
 (Weak)
SSLv3
0x00,0x84
 No FS

TLS_RSA_WITH_CAMELLIA_256_CBC_SHA

RSA
RSA
Camellia(256)
SHA1




AES256-SHA
 (Weak)
SSLv3
0x00,0x35
 No FS

TLS_RSA_WITH_AES_256_CBC_SHA

RSA
RSA
AES(256)
SHA1




ECDHE-RSA-DES-CBC3-SHA
 (Weak)
SSLv3
0xC0,0x12
 FS

TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA

ECDH
RSA
3DES(168)
SHA1




DES-CBC3-SHA
 (Weak)
SSLv3
0x00,0x0A
 No FS

TLS_RSA_WITH_3DES_EDE_CBC_SHA

RSA
RSA
3DES(168)
SHA1




CAMELLIA128-SHA
 (Weak)
SSLv3
0x00,0x41
 No FS

TLS_RSA_WITH_CAMELLIA_128_CBC_SHA

RSA
RSA
Camellia(128)
SHA1




AES128-SHA
 (Weak)
SSLv3
0x00,0x2F
 No FS

TLS_RSA_WITH_AES_128_CBC_SHA

RSA
RSA
AES(128)
SHA1




ECDHE-RSA-RC4-SHA
 (Insecure)
SSLv3
0xC0,0x11
 No FS

TLS_ECDHE_RSA_WITH_RC4_128_SHA

ECDH
RSA
RC4(128)
SHA1




RC4-SHA
 (Insecure)
SSLv3
0x00,0x05
 No FS

TLS_RSA_WITH_RC4_128_SHA

RSA
RSA
RC4(128)
SHA1


				 
			
18. Portchecks
DomainIPPortDescriptionResultAnswer
viettel.vn
171.244.232.18
21
FTP



viettel.vn
171.244.232.18
21
FTP



viettel.vn
171.244.232.18
22
SSH



viettel.vn
171.244.232.18
22
SSH



viettel.vn
171.244.232.18
25
SMTP



viettel.vn
171.244.232.18
25
SMTP



viettel.vn
171.244.232.18
53
DNS



viettel.vn
171.244.232.18
53
DNS



viettel.vn
171.244.232.18
110
POP3



viettel.vn
171.244.232.18
110
POP3



viettel.vn
171.244.232.18
143
IMAP



viettel.vn
171.244.232.18
143
IMAP



viettel.vn
171.244.232.18
465
SMTP (encrypted)



viettel.vn
171.244.232.18
465
SMTP (encrypted)



viettel.vn
171.244.232.18
587
SMTP (encrypted, submission)



viettel.vn
171.244.232.18
587
SMTP (encrypted, submission)



viettel.vn
171.244.232.18
993
IMAP (encrypted)



viettel.vn
171.244.232.18
993
IMAP (encrypted)



viettel.vn
171.244.232.18
995
POP3 (encrypted)



viettel.vn
171.244.232.18
995
POP3 (encrypted)



viettel.vn
171.244.232.18
1433
MS SQL



viettel.vn
171.244.232.18
1433
MS SQL



viettel.vn
171.244.232.18
2082
cPanel (http)



viettel.vn
171.244.232.18
2082
cPanel (http)



viettel.vn
171.244.232.18
2083
cPanel (https)



viettel.vn
171.244.232.18
2083
cPanel (https)



viettel.vn
171.244.232.18
2086
WHM (http)



viettel.vn
171.244.232.18
2086
WHM (http)



viettel.vn
171.244.232.18
2087
WHM (https)



viettel.vn
171.244.232.18
2087
WHM (https)



viettel.vn
171.244.232.18
2089
cPanel Licensing



viettel.vn
171.244.232.18
2089
cPanel Licensing



viettel.vn
171.244.232.18
2095
cPanel Webmail (http)



viettel.vn
171.244.232.18
2095
cPanel Webmail (http)



viettel.vn
171.244.232.18
2096
cPanel Webmail (https)



viettel.vn
171.244.232.18
2096
cPanel Webmail (https)



viettel.vn
171.244.232.18
2222
DirectAdmin (http)



viettel.vn
171.244.232.18
2222
DirectAdmin (http)



viettel.vn
171.244.232.18
2222
DirectAdmin (https)



viettel.vn
171.244.232.18
2222
DirectAdmin (https)



viettel.vn
171.244.232.18
3306
mySql



viettel.vn
171.244.232.18
3306
mySql



viettel.vn
171.244.232.18
5224
Plesk Licensing



viettel.vn
171.244.232.18
5224
Plesk Licensing



viettel.vn
171.244.232.18
5432
PostgreSQL



viettel.vn
171.244.232.18
5432
PostgreSQL



viettel.vn
171.244.232.18
8080
Ookla Speedtest (http)
open
http://171.244.232.18:8080/

Http-Status: -14
Timeout - The operation has timed out.

viettel.vn
171.244.232.18
8080
Ookla Speedtest (http)
open
http://171.244.232.18:8080/

Http-Status: -14
Timeout - The operation has timed out.

viettel.vn
171.244.232.18
8080
Ookla Speedtest (https)
open
https://171.244.232.18:8080/

Http-Status: -103
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Cannot determine the frame size or a corrupted frame was received

viettel.vn
171.244.232.18
8080
Ookla Speedtest (https)
open
https://171.244.232.18:8080/

Http-Status: -103
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Cannot determine the frame size or a corrupted frame was received

viettel.vn
171.244.232.18
8083
VestaCP http
open
http://171.244.232.18:8083/

Http-Status: -14
Timeout - The operation has timed out.

viettel.vn
171.244.232.18
8083
VestaCP http
open
http://171.244.232.18:8083/

Http-Status: -14
Timeout - The operation has timed out.

viettel.vn
171.244.232.18
8083
VestaCP https
open
https://171.244.232.18:8083/

Http-Status: -103
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Cannot determine the frame size or a corrupted frame was received

viettel.vn
171.244.232.18
8083
VestaCP https
open
https://171.244.232.18:8083/

Http-Status: -103
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Cannot determine the frame size or a corrupted frame was received

viettel.vn
171.244.232.18
8443
Plesk Administration (https)
open
https://171.244.232.18:8443/

Http-Status: 200
Certificate is invalid
viettel.vn
171.244.232.18
8443
Plesk Administration (https)
open
https://171.244.232.18:8443/

Http-Status: 200
Certificate is invalid
viettel.vn
171.244.232.18
8447
Plesk Installer + Updates
open


viettel.vn
171.244.232.18
8447
Plesk Installer + Updates
open


viettel.vn
171.244.232.18
8880
Plesk Administration (http)



viettel.vn
171.244.232.18
8880
Plesk Administration (http)



viettel.vn
171.244.232.18
10000
Webmin (http)



viettel.vn
171.244.232.18
10000
Webmin (http)



viettel.vn
171.244.232.18
10000
Webmin (https)



viettel.vn
171.244.232.18
10000
Webmin (https)



viettel.vn
171.244.232.19
21
FTP



viettel.vn
171.244.232.19
21
FTP



viettel.vn
171.244.232.19
22
SSH



viettel.vn
171.244.232.19
22
SSH



viettel.vn
171.244.232.19
25
SMTP



viettel.vn
171.244.232.19
25
SMTP



viettel.vn
171.244.232.19
53
DNS



viettel.vn
171.244.232.19
53
DNS



viettel.vn
171.244.232.19
110
POP3



viettel.vn
171.244.232.19
110
POP3



viettel.vn
171.244.232.19
143
IMAP



viettel.vn
171.244.232.19
143
IMAP



viettel.vn
171.244.232.19
465
SMTP (encrypted)



viettel.vn
171.244.232.19
465
SMTP (encrypted)



viettel.vn
171.244.232.19
587
SMTP (encrypted, submission)



viettel.vn
171.244.232.19
587
SMTP (encrypted, submission)



viettel.vn
171.244.232.19
993
IMAP (encrypted)



viettel.vn
171.244.232.19
993
IMAP (encrypted)



viettel.vn
171.244.232.19
995
POP3 (encrypted)



viettel.vn
171.244.232.19
995
POP3 (encrypted)



viettel.vn
171.244.232.19
1433
MS SQL



viettel.vn
171.244.232.19
1433
MS SQL



viettel.vn
171.244.232.19
2082
cPanel (http)



viettel.vn
171.244.232.19
2082
cPanel (http)



viettel.vn
171.244.232.19
2083
cPanel (https)



viettel.vn
171.244.232.19
2083
cPanel (https)



viettel.vn
171.244.232.19
2086
WHM (http)



viettel.vn
171.244.232.19
2086
WHM (http)



viettel.vn
171.244.232.19
2087
WHM (https)



viettel.vn
171.244.232.19
2087
WHM (https)



viettel.vn
171.244.232.19
2089
cPanel Licensing



viettel.vn
171.244.232.19
2089
cPanel Licensing



viettel.vn
171.244.232.19
2095
cPanel Webmail (http)



viettel.vn
171.244.232.19
2095
cPanel Webmail (http)



viettel.vn
171.244.232.19
2096
cPanel Webmail (https)



viettel.vn
171.244.232.19
2096
cPanel Webmail (https)



viettel.vn
171.244.232.19
2222
DirectAdmin (http)



viettel.vn
171.244.232.19
2222
DirectAdmin (http)



viettel.vn
171.244.232.19
2222
DirectAdmin (https)



viettel.vn
171.244.232.19
2222
DirectAdmin (https)



viettel.vn
171.244.232.19
3306
mySql



viettel.vn
171.244.232.19
3306
mySql



viettel.vn
171.244.232.19
5224
Plesk Licensing



viettel.vn
171.244.232.19
5224
Plesk Licensing



viettel.vn
171.244.232.19
5432
PostgreSQL



viettel.vn
171.244.232.19
5432
PostgreSQL



viettel.vn
171.244.232.19
8080
Ookla Speedtest (http)
open
http://171.244.232.19:8080/

Http-Status: -14
Timeout - The operation has timed out.

viettel.vn
171.244.232.19
8080
Ookla Speedtest (http)
open
http://171.244.232.19:8080/

Http-Status: -14
Timeout - The operation has timed out.

viettel.vn
171.244.232.19
8080
Ookla Speedtest (https)
open
https://171.244.232.19:8080/

Http-Status: -103
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Cannot determine the frame size or a corrupted frame was received

viettel.vn
171.244.232.19
8080
Ookla Speedtest (https)
open
https://171.244.232.19:8080/

Http-Status: -103
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Cannot determine the frame size or a corrupted frame was received

viettel.vn
171.244.232.19
8083
VestaCP http
open
http://171.244.232.19:8083/

Http-Status: -14
Timeout - The operation has timed out.

viettel.vn
171.244.232.19
8083
VestaCP http
open
http://171.244.232.19:8083/

Http-Status: -14
Timeout - The operation has timed out.

viettel.vn
171.244.232.19
8083
VestaCP https
open
https://171.244.232.19:8083/

Http-Status: -103
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Cannot determine the frame size or a corrupted frame was received

viettel.vn
171.244.232.19
8083
VestaCP https
open
https://171.244.232.19:8083/

Http-Status: -103
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Cannot determine the frame size or a corrupted frame was received

viettel.vn
171.244.232.19
8443
Plesk Administration (https)
open
https://171.244.232.19:8443/

Http-Status: 200
Certificate is invalid
viettel.vn
171.244.232.19
8443
Plesk Administration (https)
open
https://171.244.232.19:8443/

Http-Status: 200
Certificate is invalid
viettel.vn
171.244.232.19
8447
Plesk Installer + Updates
open


viettel.vn
171.244.232.19
8447
Plesk Installer + Updates
open


viettel.vn
171.244.232.19
8880
Plesk Administration (http)



viettel.vn
171.244.232.19
8880
Plesk Administration (http)



viettel.vn
171.244.232.19
10000
Webmin (http)



viettel.vn
171.244.232.19
10000
Webmin (http)



viettel.vn
171.244.232.19
10000
Webmin (https)



viettel.vn
171.244.232.19
10000
Webmin (https)



www.viettel.vn
203.190.171.27
21
FTP



www.viettel.vn
203.190.171.27
21
FTP



www.viettel.vn
203.190.171.27
22
SSH



www.viettel.vn
203.190.171.27
22
SSH



www.viettel.vn
203.190.171.27
25
SMTP



www.viettel.vn
203.190.171.27
25
SMTP



www.viettel.vn
203.190.171.27
53
DNS



www.viettel.vn
203.190.171.27
53
DNS



www.viettel.vn
203.190.171.27
110
POP3



www.viettel.vn
203.190.171.27
110
POP3



www.viettel.vn
203.190.171.27
143
IMAP



www.viettel.vn
203.190.171.27
143
IMAP



www.viettel.vn
203.190.171.27
465
SMTP (encrypted)



www.viettel.vn
203.190.171.27
465
SMTP (encrypted)



www.viettel.vn
203.190.171.27
587
SMTP (encrypted, submission)



www.viettel.vn
203.190.171.27
587
SMTP (encrypted, submission)



www.viettel.vn
203.190.171.27
993
IMAP (encrypted)



www.viettel.vn
203.190.171.27
993
IMAP (encrypted)



www.viettel.vn
203.190.171.27
995
POP3 (encrypted)



www.viettel.vn
203.190.171.27
995
POP3 (encrypted)



www.viettel.vn
203.190.171.27
1433
MS SQL



www.viettel.vn
203.190.171.27
1433
MS SQL



www.viettel.vn
203.190.171.27
2082
cPanel (http)



www.viettel.vn
203.190.171.27
2082
cPanel (http)



www.viettel.vn
203.190.171.27
2083
cPanel (https)



www.viettel.vn
203.190.171.27
2083
cPanel (https)



www.viettel.vn
203.190.171.27
2086
WHM (http)



www.viettel.vn
203.190.171.27
2086
WHM (http)



www.viettel.vn
203.190.171.27
2087
WHM (https)



www.viettel.vn
203.190.171.27
2087
WHM (https)



www.viettel.vn
203.190.171.27
2089
cPanel Licensing



www.viettel.vn
203.190.171.27
2089
cPanel Licensing



www.viettel.vn
203.190.171.27
2095
cPanel Webmail (http)



www.viettel.vn
203.190.171.27
2095
cPanel Webmail (http)



www.viettel.vn
203.190.171.27
2096
cPanel Webmail (https)



www.viettel.vn
203.190.171.27
2096
cPanel Webmail (https)



www.viettel.vn
203.190.171.27
2222
DirectAdmin (http)



www.viettel.vn
203.190.171.27
2222
DirectAdmin (http)



www.viettel.vn
203.190.171.27
2222
DirectAdmin (https)



www.viettel.vn
203.190.171.27
2222
DirectAdmin (https)



www.viettel.vn
203.190.171.27
3306
mySql



www.viettel.vn
203.190.171.27
3306
mySql



www.viettel.vn
203.190.171.27
5224
Plesk Licensing



www.viettel.vn
203.190.171.27
5224
Plesk Licensing



www.viettel.vn
203.190.171.27
5432
PostgreSQL



www.viettel.vn
203.190.171.27
5432
PostgreSQL



www.viettel.vn
203.190.171.27
8080
Ookla Speedtest (http)



www.viettel.vn
203.190.171.27
8080
Ookla Speedtest (http)



www.viettel.vn
203.190.171.27
8080
Ookla Speedtest (https)



www.viettel.vn
203.190.171.27
8080
Ookla Speedtest (https)



www.viettel.vn
203.190.171.27
8083
VestaCP http



www.viettel.vn
203.190.171.27
8083
VestaCP http



www.viettel.vn
203.190.171.27
8083
VestaCP https



www.viettel.vn
203.190.171.27
8083
VestaCP https



www.viettel.vn
203.190.171.27
8443
Plesk Administration (https)



www.viettel.vn
203.190.171.27
8443
Plesk Administration (https)



www.viettel.vn
203.190.171.27
8447
Plesk Installer + Updates



www.viettel.vn
203.190.171.27
8447
Plesk Installer + Updates



www.viettel.vn
203.190.171.27
8880
Plesk Administration (http)



www.viettel.vn
203.190.171.27
8880
Plesk Administration (http)



www.viettel.vn
203.190.171.27
10000
Webmin (http)



www.viettel.vn
203.190.171.27
10000
Webmin (http)



www.viettel.vn
203.190.171.27
10000
Webmin (https)



www.viettel.vn
203.190.171.27
10000
Webmin (https)



www.viettel.vn
203.190.171.28
21
FTP



www.viettel.vn
203.190.171.28
21
FTP



www.viettel.vn
203.190.171.28
22
SSH



www.viettel.vn
203.190.171.28
22
SSH



www.viettel.vn
203.190.171.28
25
SMTP



www.viettel.vn
203.190.171.28
25
SMTP



www.viettel.vn
203.190.171.28
53
DNS



www.viettel.vn
203.190.171.28
53
DNS



www.viettel.vn
203.190.171.28
110
POP3



www.viettel.vn
203.190.171.28
110
POP3



www.viettel.vn
203.190.171.28
143
IMAP



www.viettel.vn
203.190.171.28
143
IMAP



www.viettel.vn
203.190.171.28
465
SMTP (encrypted)



www.viettel.vn
203.190.171.28
465
SMTP (encrypted)



www.viettel.vn
203.190.171.28
587
SMTP (encrypted, submission)



www.viettel.vn
203.190.171.28
587
SMTP (encrypted, submission)



www.viettel.vn
203.190.171.28
993
IMAP (encrypted)



www.viettel.vn
203.190.171.28
993
IMAP (encrypted)



www.viettel.vn
203.190.171.28
995
POP3 (encrypted)



www.viettel.vn
203.190.171.28
995
POP3 (encrypted)



www.viettel.vn
203.190.171.28
1433
MS SQL



www.viettel.vn
203.190.171.28
1433
MS SQL



www.viettel.vn
203.190.171.28
2082
cPanel (http)



www.viettel.vn
203.190.171.28
2082
cPanel (http)



www.viettel.vn
203.190.171.28
2083
cPanel (https)



www.viettel.vn
203.190.171.28
2083
cPanel (https)



www.viettel.vn
203.190.171.28
2086
WHM (http)



www.viettel.vn
203.190.171.28
2086
WHM (http)



www.viettel.vn
203.190.171.28
2087
WHM (https)



www.viettel.vn
203.190.171.28
2087
WHM (https)



www.viettel.vn
203.190.171.28
2089
cPanel Licensing



www.viettel.vn
203.190.171.28
2089
cPanel Licensing



www.viettel.vn
203.190.171.28
2095
cPanel Webmail (http)



www.viettel.vn
203.190.171.28
2095
cPanel Webmail (http)



www.viettel.vn
203.190.171.28
2096
cPanel Webmail (https)



www.viettel.vn
203.190.171.28
2096
cPanel Webmail (https)



www.viettel.vn
203.190.171.28
2222
DirectAdmin (http)



www.viettel.vn
203.190.171.28
2222
DirectAdmin (http)



www.viettel.vn
203.190.171.28
2222
DirectAdmin (https)



www.viettel.vn
203.190.171.28
2222
DirectAdmin (https)



www.viettel.vn
203.190.171.28
3306
mySql



www.viettel.vn
203.190.171.28
3306
mySql



www.viettel.vn
203.190.171.28
5224
Plesk Licensing



www.viettel.vn
203.190.171.28
5224
Plesk Licensing



www.viettel.vn
203.190.171.28
5432
PostgreSQL



www.viettel.vn
203.190.171.28
5432
PostgreSQL



www.viettel.vn
203.190.171.28
8080
Ookla Speedtest (http)



www.viettel.vn
203.190.171.28
8080
Ookla Speedtest (http)



www.viettel.vn
203.190.171.28
8080
Ookla Speedtest (https)



www.viettel.vn
203.190.171.28
8080
Ookla Speedtest (https)



www.viettel.vn
203.190.171.28
8083
VestaCP http



www.viettel.vn
203.190.171.28
8083
VestaCP http



www.viettel.vn
203.190.171.28
8083
VestaCP https



www.viettel.vn
203.190.171.28
8083
VestaCP https



www.viettel.vn
203.190.171.28
8443
Plesk Administration (https)



www.viettel.vn
203.190.171.28
8443
Plesk Administration (https)



www.viettel.vn
203.190.171.28
8447
Plesk Installer + Updates



www.viettel.vn
203.190.171.28
8447
Plesk Installer + Updates



www.viettel.vn
203.190.171.28
8880
Plesk Administration (http)



www.viettel.vn
203.190.171.28
8880
Plesk Administration (http)



www.viettel.vn
203.190.171.28
10000
Webmin (http)



www.viettel.vn
203.190.171.28
10000
Webmin (http)



www.viettel.vn
203.190.171.28
10000
Webmin (https)



www.viettel.vn
203.190.171.28
10000
Webmin (https)




				 
			

				 
			

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