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


Update: 2020-03-04 - now 90 days later. All affected Letsencrypt certificates should be renewed. Time to remove that Info.





1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
mytel.com.mm


yes
2
2
www.mytel.com.mm


yes
2
2
mytel.com.mm
A
103.85.107.172
Yangon/Rangoon/Myanmar (MM) - Telecom International Myanmar Company Limited
No Hostname found
no


www.mytel.com.mm
A
103.85.107.172
Yangon/Rangoon/Myanmar (MM) - Telecom International Myanmar Company Limited
No Hostname found
no


*.mytel.com.mm
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes



2. DNSSEC

Zone (*)DNSSEC - Informations

Zone: (root)
(root)
1 DS RR published



Status: Valid because published



2 DNSKEY RR found



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



Public Key with Algorithm 8, KeyTag 48903, Flags 256



1 RRSIG RR to validate DNSKEY RR found



Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 21.06.2020, 00:00:00, Signature-Inception: 31.05.2020, 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: mm
mm
0 DS RR in the parent zone found



DS-Query in the parent zone has a valid NSEC RR as result with the domain name between the NSEC-Owner "mm" and the NextOwner "mma". So the parent zone confirmes the non-existence of a DS RR.
Bitmap: NS, RRSIG, NSEC



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 18589, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 32298, Flags 256



1 RRSIG RR to validate DNSKEY RR found



Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 10.06.2020, 02:28:31, Signature-Inception: 03.06.2020, 01:03:01, KeyTag 18589, Signer-Name: mm



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 18589 used to validate the DNSKEY RRSet



Fatal error: DNSKEY 18589 signs DNSKEY RRset, but no confirming DS RR in the parent zone found. No chain of trust created.

Zone: com.mm
com.mm
1 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 09.06.2020, 09:11:36, Signature-Inception: 02.06.2020, 05:31:02, KeyTag 32298, Signer-Name: mm



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 32298 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 22462, Flags 257 (SEP = Secure Entry Point)



Public Key with Algorithm 8, KeyTag 65160, Flags 256



1 RRSIG RR to validate DNSKEY RR found



Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 10.06.2020, 01:10:11, Signature-Inception: 02.06.2020, 18:40:02, KeyTag 22462, Signer-Name: com.mm



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 22462 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 22462, DigestType 2 and Digest "VV5RdRmEhyI5ieA6LrgueLJ8dKty2PU8u+8fT1JILF8=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: mytel.com.mm
mytel.com.mm
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 "medatlvkc2mj5lei4qed7e7bt3c40u3n" between the hashed NSEC3-owner "medatlvkc2mj5lei4qed7e7bt3c40u3n" and the hashed NextOwner "merblrmcvf5hl0cvjqnbupimbb68rmi2". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: No Bitmap? Validated: RRSIG Algorithm: 8, 3 Labels, original TTL: 3600 sec, Signature-expiration: 05.06.2020, 21:31:55, Signature-Inception: 29.05.2020, 12:45:01, KeyTag 65160, Signer-Name: com.mm



0 DNSKEY RR found




Zone: www.mytel.com.mm
www.mytel.com.mm
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
mytel.com.mm
  ns1.mtalk.net.mm
103.47.185.210
Yangon/Rangoon/Myanmar (MM) - Myanmar Technology Gateway Co., Ltd


T  ns2.mtalk.net.mm
203.81.168.71
Pyin Oo Lwin/Mandalay Region/Myanmar (MM) - Yatanarpon Teleport Company Limited

com.mm
  a.nic.net.mm
37.209.192.4
London/England/United Kingdom (GB) - NeuStar, Inc.


  b.nic.net.mm
37.209.194.4
London/England/United Kingdom (GB) - NeuStar, Inc.


  c.nic.net.mm
37.209.196.4
London/England/United Kingdom (GB) - NeuStar, Inc.


  d.nic.net.mm
37.209.198.4
Los Angeles/California/United States (US) - NeuStar, Inc.

mm
  a.nic.net.mm


  b.nic.net.mm


  c.nic.net.mm


  d.nic.net.mm


4. SOA-Entries


Domain:mm
Zone-Name:mm
Primary:a.nic.net.mm
Mail:admin.registry.gov.mm
Serial:1591208461
Refresh:1800
Retry:900
Expire:604800
TTL:3600
num Entries:4


Domain:com.mm
Zone-Name:com.mm
Primary:a.nic.net.mm
Mail:admin.registry.gov.mm
Serial:1591216502
Refresh:1800
Retry:900
Expire:604800
TTL:3600
num Entries:4


Domain:mytel.com.mm
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


Domain:mytel.com.mm
Zone-Name:mytel.com.mm
Primary:ns1.mtalk.net.mm
Mail:noreply.mtg.com.mm
Serial:1476068455
Refresh:10800
Retry:3600
Expire:604800
TTL:10800
num Entries:1


5. Screenshots

Startaddress: https://mytel.com.mm, address used: https://mytel.com.mm/, Screenshot created 2020-06-03 22:52:04 +00:0

Mobil (412px x 732px)

1193 milliseconds

Screenshot mobile - https://mytel.com.mm/
Mobil + Landscape (732px x 412px)

1216 milliseconds

Screenshot mobile landscape - https://mytel.com.mm/
Screen (1280px x 1680px)

12457 milliseconds

Screenshot Desktop - https://mytel.com.mm/

Mobile- and other Chrome-Checks

widthheight
visual Viewport412732
content Size412732

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

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.2, ECDHE_RSA with P-256, and AES_256_GCM.

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://mytel.com.mm:80/
103.85.107.172
301
https://mytel.com.mm/
Html is minified: 108.19 %
0.453
A
Server: nginx/1.10.2
Date: Wed, 03 Jun 2020 20:51:17 GMT
Content-Type: text/html
Content-Length: 185
Connection: close
Location: https://mytel.com.mm/

• http://www.mytel.com.mm:80/
103.85.107.172
301
https://mytel.com.mm/
Html is minified: 108.19 %
0.480
E
Server: nginx/1.10.2
Date: Wed, 03 Jun 2020 20:51:18 GMT
Content-Type: text/html
Content-Length: 185
Connection: close
Location: https://mytel.com.mm/

• https://mytel.com.mm:80/
103.85.107.172
-4

0.904
W
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

• https://www.mytel.com.mm:80/
103.85.107.172
-4

0.916
W
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

• https://mytel.com.mm/
No GZip used - 7106 / 34071 - 20.86 % possible
200

Html is minified: 189.45 %
7.474
B-
Server: nginx/1.10.2
Date: Wed, 03 Jun 2020 20:51:23 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
X-Powered-By: PHP/7.1.18
Cache-Control: private, must-revalidate
pragma: no-cache
expires: -1
Set-Cookie: XSRF-TOKEN=eyJpdiI6Ikx1VTJWdW9Yb3hTZURNZVhWVDRwM1E9PSIsInZhbHVlIjoiUVZPY2s0Qmc2K0dsKzlXdVFJSlBwZXJ2RVZhTHFZYURlRmY2dXhVcDRcL2VrVDdROVZhZnR3VEF5OHZVMEdEU2g3SlY1aDhXRHJhOWJNdmZlWHE0cmZnPT0iLCJtYWMiOiIyNjk3MTA3YmMzNTg3YmNjZjk2MTJjODdjMzFmY2RhMDlmY2M1MWM5NTZjM2VjYWQ2YjE1NjBjNzYzNmUwMTJhIn0%3D; Path=/; Domain=mytel.com.mm; Expires=2020-06-04 00:51:23,laravel_session=eyJpdiI6IjVOcXlvYU9nRDdHRllLNjZ1U2dTWHc9PSIsInZhbHVlIjoiemZiZmJCV2xXalU2XC9zMUpFckdwVWFBbzdTZmY1bDhjOXVWNGVtazl6VzJvUjgxMk00TEdzTzJzeUhnTzUxWjJKXC80OGQxUU04QUs3VjVDTlhST2kxQT09IiwibWFjIjoiZTRiMTc5NjNhMjk5OGQ2NDFhNWM1M2Q0NTZkN2NiNTgxYWM4MzliZWIzM2RmNjE3YTRiYjdlOTU3MzRkNGFhZCJ9; Path=/; Domain=mytel.com.mm; Expires=2020-06-04 00:51:23,backend=backend2; Path=/; Domain=mytel.com.mm; Expires=2020-06-03 23:51:23
Strict-Transport-Security: max-age=31536000; includeSubdomains;
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff

• http://mytel.com.mm:80/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
103.85.107.172
301
https://mytel.com.mm/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 108.19 %
0.477
A
Visible Content: 301 Moved Permanently nginx/1.10.2
Server: nginx/1.10.2
Date: Wed, 03 Jun 2020 20:51:20 GMT
Content-Type: text/html
Content-Length: 185
Connection: close
Location: https://mytel.com.mm/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• http://www.mytel.com.mm:80/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
103.85.107.172
301
https://mytel.com.mm/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
Html is minified: 108.19 %
0.484
E
Visible Content: 301 Moved Permanently nginx/1.10.2
Server: nginx/1.10.2
Date: Wed, 03 Jun 2020 20:51:21 GMT
Content-Type: text/html
Content-Length: 185
Connection: close
Location: https://mytel.com.mm/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de

• https://mytel.com.mm/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
No GZip used - 7098 / 34071 - 20.83 % possible
200

Html is minified: 189.45 %
7.204

Visible Content: {{ t('Personal') }} {{ t('Enterprise') }} {{ t(app.locales[app.locale]) }} {{ t(v) }} {{ app.locale }} {{ t('Login') }} {{ t('Welcome') }}, {{ auth.user.name }} {{ t('Change Password') }} {{ t('Logout') }} 0"> {{ item.value }} {{ subMenu.value }} {{ item.value }} {{ t('Personal') }} {{ item.value }} {{ t('Enterprise') }} {{ item.value }} {{ t('Login') }} 0"> {{ t(error) }} {{ t('Method') }} * {{ t('Use password') }} {{ t('Use OTP') }} {{ t('ISDN/Account') }} * {{ t('Password') }} * {{ t('OTP') }} * {{ t('Get OTP') }} {{ t('Login') }} {{ t('Forgot your password') }}  {{ t('Register') }}  {{ t('Register') }} 0"> {{ error }} {{ t('My number') }} * {{ t('Password') }} * {{ t('Confirm password') }} * {{ t('Register') }} {{ t('OTP') }} * {{ t('OK') }} {{ t('Forgot your password') }} 0"> {{ error }} {{ t('My Mytel number') }} * {{ t('OK') }} {{ t('OTP') }} * {{ t('OK') }} {{ t('Change password') }} 0"> {{ t(error) }} {{ t('Current password') }} * {{ t('New password') }} * {{ t('Confirm password') }} * {{ t('Change password') }} Site index {{ t('About us') }} {{ item.title }} {{ t('Products & Services') }} {{ t('Mobile Packages') }} {{ t('VAS Services') }} {{ t('Fixed Broadband') }} {{ t('Devices') }} {{ t('Support') }} {{ t('News') }} {{ t('FAQs') }} {{ t('Find a Store') }} {{ t('Repair & Warranty') }} {{ t('Contact Us') }} {{ app.appName }} S.A {{ t('Telecom International Myanmar Co., Ltd 61-63 Zoological Garden Road Yangon, Myanmar ') }} {{ t('Customer care line') }}: 966 My {{ app.appName }} App {{ t('Download Now') }} {{ t('Get Rewarded') }} {{ app.appName }} S.A {{ t('Copyright') }} © {{ t('All rights reserved.') }} {{ t('About us') }} | {{ t('Sitemap') }} | {{ t('Privacy policy') }}
Server: nginx/1.10.2
Date: Wed, 03 Jun 2020 20:51:30 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
X-Powered-By: PHP/7.1.18
Cache-Control: private, must-revalidate
pragma: no-cache
expires: -1
Set-Cookie: XSRF-TOKEN=eyJpdiI6IjM5ZjlZZjhhakl3RVYxNnF4eFNYSkE9PSIsInZhbHVlIjoiVDlQR2xJMTRrdHY2NUhVM0VvOWNvNHFHbFwveEl5Vm5yWWNOdHoyaGFJVGNjV0RxRHI1QUFpdGRvZHZHUzRVOFVGd2dWbDc0VnhIOVZTR3FIN0laZzNRPT0iLCJtYWMiOiJlNmE5MDE2OGVkZDI1MzY1YzZmOTdjYmE4M2I4ZTMxODVjNzZlZTQzOWY2MWNlYjA2YmZiOWM3MDY2MDFjZTU5In0%3D; Path=/; Domain=mytel.com.mm; Expires=2020-06-04 00:51:30,laravel_session=eyJpdiI6ImVXYUVwZzA1cEhWMnVnd1hna1NoYlE9PSIsInZhbHVlIjoidGhHQWtOa3NUK05XSmZDTW4xYVA4N3FCbGlmWnZRZnBtc2x1cms4cEpQS0t5ZklhZmVrQWRKaUJcL3V1Sjk2d0hQM2lNQ1liamhIS1paS3dtelFacTJ3PT0iLCJtYWMiOiJjZjU2NjEyOTZiYWVhYTdlNjYxZjQ3YjE3Yjg3MTliNmMzNDQyNDFmMWVlOTk3NTkxNTdiZDg3MGFjZmYwOWZjIn0%3D; Path=/; Domain=mytel.com.mm; Expires=2020-06-04 00:51:30,backend=backend2; Path=/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de; Domain=mytel.com.mm; Expires=2020-06-03 23:51:31
Strict-Transport-Security: max-age=31536000; includeSubdomains;
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff

• https://103.85.107.172:80/
103.85.107.172
-4

0.900
W
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

7. Comments


1. General Results, most used to calculate the result

Aname "mytel.com.mm" is domain, public suffix is "*.mm", top-level-domain-type is "country-code", Country is Myanmar, tld-manager is "Ministry of Transport and Communications"
Agood: All ip addresses are public addresses
Agood: destination is https
Agood - only one version with Http-Status 200
Agood: one preferred version: non-www is preferred
Agood: every https has a Strict Transport Security Header
Agood: HSTS max-age is long enough, 31536000 seconds = 365 days
Agood: HSTS has includeSubdomains - directive
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: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Bhttps://mytel.com.mm/
200
XSRF-TOKEN=eyJpdiI6Ikx1VTJWdW9Yb3hTZURNZVhWVDRwM1E9PSIsInZhbHVlIjoiUVZPY2s0Qmc2K0dsKzlXdVFJSlBwZXJ2RVZhTHFZYURlRmY2dXhVcDRcL2VrVDdROVZhZnR3VEF5OHZVMEdEU2g3SlY1aDhXRHJhOWJNdmZlWHE0cmZnPT0iLCJtYWMiOiIyNjk3MTA3YmMzNTg3YmNjZjk2MTJjODdjMzFmY2RhMDlmY2M1MWM5NTZjM2VjYWQ2YjE1NjBjNzYzNmUwMTJhIn0%3D; Path=/; Domain=mytel.com.mm; Expires=2020-06-04 00:51:23
Cookie sent via https, but not marked as secure
Bhttps://mytel.com.mm/
200
laravel_session=eyJpdiI6IjVOcXlvYU9nRDdHRllLNjZ1U2dTWHc9PSIsInZhbHVlIjoiemZiZmJCV2xXalU2XC9zMUpFckdwVWFBbzdTZmY1bDhjOXVWNGVtazl6VzJvUjgxMk00TEdzTzJzeUhnTzUxWjJKXC80OGQxUU04QUs3VjVDTlhST2kxQT09IiwibWFjIjoiZTRiMTc5NjNhMjk5OGQ2NDFhNWM1M2Q0NTZkN2NiNTgxYWM4MzliZWIzM2RmNjE3YTRiYjdlOTU3MzRkNGFhZCJ9; Path=/; Domain=mytel.com.mm; Expires=2020-06-04 00:51:23
Cookie sent via https, but not marked as secure
Bhttps://mytel.com.mm/
200
backend=backend2; Path=/; Domain=mytel.com.mm; Expires=2020-06-03 23:51:23
Cookie sent via https, but not marked as secure
Bhttps://mytel.com.mm/
200
max-age=31536000; includeSubdomains;
Critical: HSTS-Header has Parse-Errors. Empty entry, remove the semicolon at the end., Unknown directive found. Only max-age (with value), includeSubdomains or preload allowed.
Ehttp://www.mytel.com.mm:80/ 103.85.107.172
301
https://mytel.com.mm/
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.
XFatal error: Nameserver doesn't support TCP connection: ns2.mtalk.net.mm / 203.81.168.71: Timeout

2. 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, 1 with IPv6, 1 with IPv4.
Warning: Only some DNS Queries done via ipv6. IPv6 is the future, so the name servers of your name servers should have ipv6 addresses.
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.ns1.mtalk.net.mm (103.47.185.210), ns2.mtalk.net.mm (203.81.168.71)
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: ns1.mtalk.net.mm, ns2.mtalk.net.mm, 2 Name Servers included in Delegation: ns1.mtalk.net.mm, ns2.mtalk.net.mm, 2 Name Servers included in 2 Zone definitions: ns1.mtalk.net.mm, ns2.mtalk.net.mm, 1 Name Servers listed in SOA.Primary: ns1.mtalk.net.mm.
AGood: Only one SOA.Primary Name Server found.: ns1.mtalk.net.mm.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.mtalk.net.mm.
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
Warning: No Name Server IPv6 address found. IPv6 is the future, so your name servers should be visible via IPv6.: 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: *.mm
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: net.mm
Warning: All Name Servers from the same Country / IP location.: 2 Name Servers, 1 Countries: MM
AInfo: Ipv4-Subnet-list: 2 Name Servers, 2 different subnets (first Byte): 103., 203., 2 different subnets (first two Bytes): 103.47., 203.81., 2 different subnets (first three Bytes): 103.47.185., 203.81.168.
AExcellent: Every Name Server IPv4-address starts with an unique Byte.
XNameserver Timeout checking Echo Capitalization: ns2.mtalk.net.mm / 203.81.168.71
XNameserver Timeout checking EDNS512: ns2.mtalk.net.mm / 203.81.168.71
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.

3. Content- and Performance-critical Checks

https://mytel.com.mm/
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://mytel.com.mm/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://mytel.com.mm/
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://mytel.com.mm/.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://mytel.com.mm/
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.
https://mytel.com.mm/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
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.
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
https://mytel.com.mm/
200
Strict-Transport-Security: max-age=31536000; includeSubdomains;
Parse Error - Header can't be parsed
https://mytel.com.mm/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
200
Strict-Transport-Security: max-age=31536000; includeSubdomains;
Parse Error - Header can't be parsed
ADuration: 223727 milliseconds, 223.727 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
mytel.com.mm
mytel.com.mm
443
ok
Tls12
ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
mytel.com.mm
mytel.com.mm
443
ok
Tls12

ECDH Ephermal
256
Aes256
256
Sha384
error checking OCSP stapling
ok
no http/2 via ALPN 
Tls.1.2
Tls.1.1
Tls.1.0
no http/2 via ALPN
Tls.1.2
Tls.1.1
Tls.1.0
Chain - too much certificates, don't send root certificates
1CN=*.mytel.com.mm, OU=IT, O="Telecom International Myanmar Co., Ltd", L=Yangon, C=MM, ST=Yangon

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=*.mytel.com.mm, O="Telecom International Myanmar Co., Ltd", OU=IT, L=Yangon, S=Yangon, C=MM
04.03.2020
20.04.2022
expires in 684 days
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm, mytel.com.mm - 6 entries
1.
1.
CN=*.mytel.com.mm, O="Telecom International Myanmar Co., Ltd", OU=IT, L=Yangon, S=Yangon, C=MM
04.03.2020

20.04.2022
expires in 684 days
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm, mytel.com.mm - 6 entries

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:3A4D74517213FA1F8CAC29DB
Thumbprint:1DF74223661749CF341738ABD89A3B2E1333D863
SHA256 / Certificate:x7eOVFi3Tli0ZM7ZZkXrU5sKxpsgj2VIe8E7SfqcP4c=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):4d87cb42df724753a11e7a4db48669787faa58c4f1b6c6d00eb408443c8677e7
SHA256 hex / Subject Public Key Information (SPKI):57478e3670ff6e1f3397bb312e53380ff22990788e02ae7579190d01339fafb1
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


2.
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
21.11.2018
21.11.2028
expires in 3091 days


2.
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
21.11.2018

21.11.2028
expires in 3091 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):23f2e981c1f8f6f5505ed935244c137f170b574837c91dedde2d90c60191a4c9
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


3.
CN=GlobalSign, O=GlobalSign, OU=GlobalSign Root CA - R3
18.03.2009
18.03.2029
expires in 3208 days


3.
CN=GlobalSign, O=GlobalSign, OU=GlobalSign Root CA - R3
18.03.2009

18.03.2029
expires in 3208 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):f623dcdb30748cc6dbc1125a470cc1ba77aad8367b5987e5ef15f8e916c3f1be
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no



10. Last Certificates - Certificate Transparency Log Check

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

Issuerlast 7 daysactivenum Certs
CN=GlobalSign Organization Validation CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE
0
0
7
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
0
2
2

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
1472206024
precert
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2020-03-04 03:17:02
2022-04-20 07:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm - 6 entries


1426712063
precert
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2020-02-12 04:43:48
2022-04-20 07:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm - 6 entries


396390743
leaf cert
CN=GlobalSign Organization Validation CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE
2018-05-21 16:57:02
2020-03-20 07:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm - 6 entries


337785872
leaf cert
CN=GlobalSign Organization Validation CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE
2018-03-23 17:22:06
2020-03-20 07:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm - 6 entries


336691560
leaf cert
CN=GlobalSign Organization Validation CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE
2018-03-22 15:42:02
2020-03-20 07:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm - 6 entries


336655963
precert
CN=GlobalSign Organization Validation CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE
2018-03-22 15:17:06
2020-03-20 07:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm - 6 entries


336371623
leaf cert
CN=GlobalSign Organization Validation CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE
2018-03-22 08:17:02
2020-03-20 07:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm - 6 entries


336223102
precert
CN=GlobalSign Organization Validation CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE
2018-03-22 04:17:02
2020-03-20 07:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm - 6 entries


334609371
precert
CN=GlobalSign Organization Validation CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE
2018-03-20 07:56:48
2020-03-20 07:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm - 6 entries



2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > 2019 are listed

Issuerlast 7 daysactivenum Certs
CN=GlobalSign Organization Validation CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE
0
0
7
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
0
2
2

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
2568252023
leaf cert
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2020-03-04 02:17:02
2022-04-20 05:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm
6 entries


2445622586
precert
CN=GlobalSign RSA OV SSL CA 2018, O=GlobalSign nv-sa, C=BE
2020-02-12 03:43:48
2022-04-20 05:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm
6 entries


481739835
leaf cert
CN=GlobalSign Organization Validation CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE
2018-05-21 14:57:02
2020-03-20 06:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm
6 entries


380724660
leaf cert
CN=GlobalSign Organization Validation CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE
2018-03-23 16:22:06
2020-03-20 06:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm
6 entries


372209557
leaf cert
CN=GlobalSign Organization Validation CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE
2018-03-22 14:42:02
2020-03-20 06:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm
6 entries


362318580
precert
CN=GlobalSign Organization Validation CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE
2018-03-22 14:17:06
2020-03-20 06:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm
6 entries


372324536
leaf cert
CN=GlobalSign Organization Validation CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE
2018-03-22 07:17:02
2020-03-20 06:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm
6 entries


361901841
precert
CN=GlobalSign Organization Validation CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE
2018-03-22 03:17:02
2020-03-20 06:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm
6 entries


360249731
precert
CN=GlobalSign Organization Validation CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE
2018-03-20 06:56:48
2020-03-20 06:56:48
*.mytel.com.mm, autodiscover.mytel.com.mm, mail.mytel.com.mm, mytel.com.mm, owa.mytel.com.mm, www.mytel.com.mm
6 entries



11. Html-Content - Entries

No Html-Content entries found. Only checked if https + status 200/401/403/404


12. Nameserver - IP-Adresses (alpha)

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.mtalk.net.mm, ns2.mtalk.net.mm

QNr.DomainTypeNS used
1
mm
NS
h.root-servers.net (2001:500:1::53)

Answer: a.nic.net.mm, b.nic.net.mm, c.nic.net.mm, d.nic.net.mm
2
ns1.mtalk.net.mm: 103.47.185.210
NS
a.nic.net.mm (37.209.192.4)

Answer: ns2.mtalk.net.mm
203.81.168.71


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
mytel.com.mm



2
2
com.mm
0

no CAA entry found
1
0
mm
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
mytel.com.mm


2
2
_acme-challenge.mytel.com.mm


2
2
_acme-challenge.mytel.com.mm.mytel.com.mm


2
2


15. Portchecks

No Port checks



Permalink: https://check-your-website.server-daten.de/?i=63555fcd-1fd1-4afa-9c38-d244a7e3c706


Last Result: https://check-your-website.server-daten.de/?q=mytel.com.mm%3a80 - 2020-06-03 22:48:21


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