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




N

No trusted Certificate

Checked:
11.02.2019 10:27:21


Older results

No older results found


1. IP-Addresses

HostTIP-Addressis auth.∑ Queries∑ Timeout
ihuongdan.vn
A
108.160.132.165
Hostname: 108.160.132.165.vultr.com
yes
2
0

AAAA

yes


www.ihuongdan.vn
C
ihuongdan.vn
yes
1
0

A
108.160.132.165
Hostname: 108.160.132.165.vultr.com
yes



2. DNSSEC

Zone (*)DNSSEC - Informations (beta)
(root)
1 DS RR published

Status: Valid because published

3 DNSKEY RR found

Public Key with Algorithm 8, KeyTag 16749, Flags 256

Public Key with Algorithm 8, KeyTag 19164, Flags 385

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

2 RRSIG RR to validate DNSKEY RR found

Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 03.03.2019, 00:00:00, Signature-Inception: 10.02.2019, 00:00:00, KeyTag 19164, Signer-Name: (root)

Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 03.03.2019, 00:00:00, Signature-Inception: 10.02.2019, 00:00:00, KeyTag 20326, Signer-Name: (root)

Status: Good - Algorithmus 8 and DNSKEY with KeyTag 19164 used to validate the DNSKEY RRSet

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
vn
4 DS RR in the parent zone found

1 RRSIG RR to validate DS RR found

Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 24.02.2019, 05:00:00, Signature-Inception: 11.02.2019, 04:00:00, KeyTag 16749, Signer-Name: (root)

Status: Good - Algorithmus 8 and DNSKEY with KeyTag 16749 used to validate the DS RRSet in the parent zone

2 DNSKEY RR found

Public Key with Algorithm 8, KeyTag 3260, Flags 257 (SEP = Secure Entry Point)

Public Key with Algorithm 8, KeyTag 21051, Flags 256

2 RRSIG RR to validate DNSKEY RR found

Algorithm: 8, 1 Labels, original TTL: 43200 sec, Signature-expiration: 07.03.2019, 15:18:34, Signature-Inception: 05.02.2019, 15:11:35, KeyTag 3260, Signer-Name: vn

Algorithm: 8, 1 Labels, original TTL: 43200 sec, Signature-expiration: 07.03.2019, 15:18:34, Signature-Inception: 05.02.2019, 15:11:35, KeyTag 21051, Signer-Name: vn

Status: Good - Algorithmus 8 and DNSKEY with KeyTag 3260 used to validate the DNSKEY RRSet

Status: Good - Algorithmus 8 and DNSKEY with KeyTag 21051 used to validate the DNSKEY RRSet

Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 3260, DigestType 1 and Digest "kTxlK0AG3qwEW5RfT/y8EGVkVCE=" 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 3260, DigestType 2 and Digest "WljBmvJmB3/+FsJmiBJ5b6gZNmGvVp286xd/kRteYWc=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone
ihuongdan.vn
0 DS RR in the parent zone found

0 DNSKEY RR found


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


3. Name Servers

DomainNameserverNS-IP
ihuongdan.vn
  ns4.tenten.vn
103.18.7.204

  ns5.tenten.vn
103.18.7.205

  ns6.tenten.vn
123.30.189.245
vn
  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 / 2.ber.pch


4. SOA-Entries


Domain:vn
Primary:dns-master.vnnic.vn
Mail:postmaster.vnnic.vn
Serial:2021858854
Refresh:3600
Retry:1800
Expire:604800
TTL:5400
num Entries:1


Domain:vn
Primary:dns-master.vnnic.vn
Mail:postmaster.vnnic.vn
Serial:2021858856
Refresh:3600
Retry:1800
Expire:604800
TTL:5400
num Entries:6


Domain:ihuongdan.vn
Primary:ns4.tenten.vn
Mail:hostmaster.ihuongdan.vn
Serial:2019011216
Refresh:3600
Retry:900
Expire:604800
TTL:3600
num Entries:2


5. Url-Checks


show header:
Domainname Http-StatusredirectSec.G
• http://ihuongdan.vn/
108.160.132.165
301
https://ihuongdan.vn/
0.624
A
Server: nginx
Date: Mon, 11 Feb 2019 09:28:23 GMT
Content-Type: text/html
Content-Length: 178
Connection: close
Location: https://ihuongdan.vn/
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff

• http://www.ihuongdan.vn/
108.160.132.165
301
https://ihuongdan.vn/
0.563
E
Server: nginx
Date: Mon, 11 Feb 2019 09:28:24 GMT
Content-Type: text/html
Content-Length: 178
Connection: close
Location: https://ihuongdan.vn/
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff

• https://www.ihuongdan.vn/
108.160.132.165
301
https://ihuongdan.vn/
3.873
N
Certificate error: RemoteCertificateNameMismatch
Server: nginx
Date: Mon, 11 Feb 2019 09:28:30 GMT
Content-Type: text/html
Content-Length: 178
Connection: close
Location: https://ihuongdan.vn/
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff

• https://ihuongdan.vn/
108.160.132.165
200

4.673
A
Server: nginx
Date: Mon, 11 Feb 2019 09:28:25 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
Last-Modified: Mon, 11 Feb 2019 09:22:30 GMT
Strict-Transport-Security: max-age=31536000

• http://ihuongdan.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
108.160.132.165
301
https://ihuongdan.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
0.610
A
Visible Content:
Server: nginx
Date: Mon, 11 Feb 2019 09:28:33 GMT
Content-Type: text/html
Content-Length: 178
Connection: close
Location: https://ihuongdan.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff

• http://www.ihuongdan.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
108.160.132.165
301
https://ihuongdan.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
0.580
E
Visible Content:
Server: nginx
Date: Mon, 11 Feb 2019 09:28:34 GMT
Content-Type: text/html
Content-Length: 178
Connection: close
Location: https://ihuongdan.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff

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

301
https://ihuongdan.vn
7.407
A
Visible Content:
Server: nginx
Date: Mon, 11 Feb 2019 09:28:35 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Set-Cookie: PHPSESSID=caeurgopniiaa076n4j6vp2c95; Path=/; Domain=ihuongdan.vn
Pragma: no-cache
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
X-UA-Compatible: IE=edge
Link: <https://ihuongdan.vn/wp-json/>; rel="https://api.w.org/"
Location: https://ihuongdan.vn
Strict-Transport-Security: max-age=31536000

• https://ihuongdan.vn

200

7.924

Visible Content:
Server: nginx
Date: Mon, 11 Feb 2019 09:28:42 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
Last-Modified: Mon, 11 Feb 2019 09:22:30 GMT
Strict-Transport-Security: max-age=31536000

6. Comments

Aname "ihuongdan.vn" is domain, public suffix 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"
Agood: All ip addresses are public addresses
Agood: No asked Authoritative Name Server had a timeout
Ahttps://ihuongdan.vn/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
301
https://ihuongdan.vn
correct redirect https to https
Agood: destination is https
Agood: one preferred version: non-www is preferred
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
Ahttp://ihuongdan.vn/ 108.160.132.165
301
https://ihuongdan.vn/
correct redirect http - https with the same domain name
Bhttps://www.ihuongdan.vn/ 108.160.132.165
301

Missing HSTS-Header
Ehttp://www.ihuongdan.vn/ 108.160.132.165
301
https://ihuongdan.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).
Nhttps://www.ihuongdan.vn/ 108.160.132.165
301
https://ihuongdan.vn/
Error - Certificate isn't trusted, RemoteCertificateNameMismatch
AGood: Nameserver supports TCP connections: 3 good Nameserver
AGood: Nameserver supports Echo Capitalization: 3 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 3 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 3 good Nameserver
Nameserver doesn't pass all EDNS-Checks: a.dns-servers.vn: OP100: ok. FLAGS: ok. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: fatal timeout. COOKIE: ok. CLIENTSUBNET: ok.
Nameserver doesn't pass all EDNS-Checks: f.dns-servers.vn: OP100: ok. FLAGS: fatal timeout. V1: ok. V1OP100: ok. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
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
https://ihuongdan.vn
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: 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
ADuration: 88190 milliseconds, 88.190 seconds


7. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
ihuongdan.vn
108.160.132.165
443
ok
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
not supported
ok
ihuongdan.vn
108.160.132.165
443
ok
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
not supported
ok
www.ihuongdan.vn
108.160.132.165
443
name does not match
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
not supported
ok
www.ihuongdan.vn
108.160.132.165
443
name does not match
Tls12
ECDH Ephermal
256
Aes128
128
Sha256
not supported
ok


8. Certificates

1.
1.
CN=ihuongdan.vn
12.01.2019
12.04.2019
134 days expired
ihuongdan.vn - 1 entry
1.
1.
CN=ihuongdan.vn
12.01.2019

12.04.2019
134 days expired
ihuongdan.vn - 1 entry

KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:039D83B38335A3A488F29CC61939EA09BF7F
Thumbprint:67C98F7DCAB9FD159689282F209196083779FD73
SHA256 / Certificate:mp0lsUhTXf5ohr5DLGo8EFfQj3MLprQlWT5F0C7tPJs=
SHA256 hex / Cert (DANE * 0 1):9a9d25b148535dfe6886be432c6a3c1057d08f730ba6b425593e45d02eed3c9b
SHA256 hex / PublicKey (DANE * 1 1):1891a8acf4886cccd102ee1e59fb86a30ffe0ce11f37cd303ccb2e499b77bd63
OCSP - Url:http://ocsp.int-x3.letsencrypt.org
OCSP - must staple:no
Certificate Transparency:yes


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016
17.03.2021
expires in 571 days


2.
CN=Let's Encrypt Authority X3, O=Let's Encrypt, C=US
17.03.2016

17.03.2021
expires in 571 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0A0141420000015385736A0B85ECA708
Thumbprint:E6A3B45B062D509B3382282D196EFE97D5956CCB
SHA256 / Certificate:JYR9Zo608E/dQLErawdAxWfafQJDCOtsLJb+QdneIY0=
SHA256 hex / Cert (DANE * 0 1):25847d668eb4f04fdd40b12b6b0740c567da7d024308eb6c2c96fe41d9de218d
SHA256 hex / PublicKey (DANE * 1 1):60b87575447dcba2a36b7d11ac09fb24a9db406fee12d2cc90180517616e8a18
OCSP - Url:http://isrg.trustid.ocsp.identrust.com
OCSP - must staple:no
Certificate Transparency:no


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000
30.09.2021
expires in 768 days


3.
CN=DST Root CA X3, O=Digital Signature Trust Co.
30.09.2000

30.09.2021
expires in 768 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA-1 with RSA Encryption
Serial Number:44AFB080D6A327BA893039862EF8406B
Thumbprint:DAC9024F54D8F6DF94935FB1732638CA6AD77C13
SHA256 / Certificate:BocmAzGnJAPZCfEF5pvPDTLhvSST/8bZIG0RvNZ3Bzk=
SHA256 hex / Cert (DANE * 0 1):0687260331a72403d909f105e69bcf0d32e1bd2493ffc6d9206d11bcd6770739
SHA256 hex / PublicKey (DANE * 1 1):563b3caf8cfef34c2335caf560a7a95906e8488462eb75ac59784830df9e5b2b
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no



9. Last Certificates - Certificate Transparency Log Check (BETA)

1. Source CertSpotter - active certificates

No CertSpotter - Certificate-Transparency-Log informations found. The feature is new (startet 2019-05-07), so recheck this domain.


2. Source crt.sh - old and new certificates, sometimes very slow.

No Certificate-Transparency-Log informations found. The feature is new (startet 2019-03-21), so recheck this domain.


10. Html-Content - Entries (BETA - mixed content and other checks)

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://ihuongdan.vn/
108.160.132.165
a

149

0







img

30

0







link
alternate
2

0







link
dns-prefetch
1

0







link
stylesheet
6

0







link
other
8

0







meta
og
10

0







meta
twitter
4

0







meta
other
6

0







script

46

0







style

1

0






Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://ihuongdan.vn/
108.160.132.165
a

#


5
ok



a

#go-to-tie-body


1
ok



a

http://www.dmca.com/Protection/Status.aspx?ID=4d436b86-48ff-4cc5-b345-ab2cfa97e23f


1
ok



a

https://blogtietkiem.com/


1
ok



a

https://dribbble.com/ihuongdanvn


2
ok



a

https://ihuongdan.vn


1
ok



a

https://ihuongdan.vn/


2
ok



a

https://ihuongdan.vn/3-cach-xoa-windows-old-trong-win-10


2
ok



a

https://ihuongdan.vn/60-font-chu-thu-phap-tieng-viet


2
ok



a

https://ihuongdan.vn/be-nghieng-text-trong-illustrator


3
ok



a

https://ihuongdan.vn/cach-bat-wifi-laptop-win-7


3
ok



a

https://ihuongdan.vn/cach-chon-card-man-hinh


2
ok



a

https://ihuongdan.vn/cach-crop-cat-hinh-trong-ai


3
ok



a

https://ihuongdan.vn/cach-tai-nhac-soundcloud


3
ok



a

https://ihuongdan.vn/cach-tao-tai-khoan-microsoft


2
ok



a

https://ihuongdan.vn/cach-xuong-dong-trong-excel


2
ok



a

https://ihuongdan.vn/cai-dat-win-mac-dinh-khoi-dong


3
ok



a

https://ihuongdan.vn/chinh-sach-bao-mat


1
ok



a

https://ihuongdan.vn/chuyen-trinh-soan-thao-wordpress-5-0-ve-phien-ban-cu


2
ok



a

https://ihuongdan.vn/cong-nghe


1
ok



a

https://ihuongdan.vn/di-chuyen-javascript-xuong-footer-wordpress


3
ok



a

https://ihuongdan.vn/dieu-khoan-su-dung


1
ok



a

https://ihuongdan.vn/do-hoa


1
ok



a

https://ihuongdan.vn/download


1
ok



a

https://ihuongdan.vn/download-adobe-after-effects-cc


4
ok



a

https://ihuongdan.vn/download-adobe-premiere-pro-cc


2
ok



a

https://ihuongdan.vn/download-ccleaner-full


2
ok



a

https://ihuongdan.vn/download-lightroom-cc


8
ok



a

https://ihuongdan.vn/download-matlab


4
ok



a

https://ihuongdan.vn/download-vietkey


4
ok



a

https://ihuongdan.vn/driver-may-in


1
ok



a

https://ihuongdan.vn/driver-may-tinh


1
ok



a

https://ihuongdan.vn/excel


1
ok



a

https://ihuongdan.vn/fix-loi-sorry-you-are-not-allowed-to-access-this-page


2
ok



a

https://ihuongdan.vn/font


1
ok



a

https://ihuongdan.vn/font-chu-baomoi-cho-website


2
ok



a

https://ihuongdan.vn/game


1
ok



a

https://ihuongdan.vn/gioi-thieu


1
ok



a

https://ihuongdan.vn/go-bo-ung-dung-khoi-dong-cung-windows-7


3
ok



a

https://ihuongdan.vn/hoc-tap


1
ok



a

https://ihuongdan.vn/key


1
ok



a

https://ihuongdan.vn/key-advanced-systemcare-9-10-pro-fina


2
ok



a

https://ihuongdan.vn/lam-dep


1
ok



a

https://ihuongdan.vn/lien-he


1
ok



a

https://ihuongdan.vn/mau-don-xin-ly-hon


2
ok



a

https://ihuongdan.vn/mau-hop-dong-kinh-te


2
ok



a

https://ihuongdan.vn/mau-hop-dong-thue-nha


2
ok



a

https://ihuongdan.vn/meo-vat


1
ok



a

https://ihuongdan.vn/mon-an


1
ok



a

https://ihuongdan.vn/mua-sam


1
ok



a

https://ihuongdan.vn/pdf


1
ok



a

https://ihuongdan.vn/phan-mem


1
ok



a

https://ihuongdan.vn/plugin


1
ok



a

https://ihuongdan.vn/seo


1
ok



a

https://ihuongdan.vn/share-key-camtasia-86


2
ok



a

https://ihuongdan.vn/share-themes-flatsome-ban-quyen


2
ok



a

https://ihuongdan.vn/suc-khoe


1
ok



a

https://ihuongdan.vn/tam-su


1
ok



a

https://ihuongdan.vn/theme


1
ok



a

https://ihuongdan.vn/thong-tu-200-moi-nhat-cua-bo-tai-chinh


2
ok



a

https://ihuongdan.vn/thu-thuat


1
ok



a

https://ihuongdan.vn/tin-tuc


1
ok



a

https://ihuongdan.vn/top-4-robot-hut-bui


3
ok



a

https://ihuongdan.vn/top-5-may-do-duong-huyet


3
ok



a

https://ihuongdan.vn/top-5-may-lam-toi-den


3
ok



a

https://ihuongdan.vn/top-5-may-suoi-dau


3
ok



a

https://ihuongdan.vn/top-6-vong-deo-tay-thong-minh


3
ok



a

https://ihuongdan.vn/tu-van-chon-sua-tre-so-sinh


3
ok



a

https://ihuongdan.vn/van-phong


1
ok



a

https://ihuongdan.vn/word


1
ok



a

https://ihuongdan.vn/wordpress


1
ok



a

https://ihuongdan.vn/xe-khach


1
ok



a

https://plus.google.com/u/0/104842212842247606446


2
ok



a

https://www.facebook.com/ihuongdan.vn/


2
ok



a

https://www.flickr.com/photos/ihuongdanvn/


2
ok



a

https://www.linkedin.com/in/ihuongdan-blog-8451ba17a/


2
ok



a

https://www.pinterest.com/ihuongdanvn/


2
ok



a

https://www.reddit.com/user/ihuongdanvn


2
ok



img
src
//images.dmca.com/Badges/dmca_protected_sml_120k.png?ID=4d436b86-48ff-4cc5-b345-ab2cfa97e23f


1
ok



img
src
https://ihuongdan.vn/wp-content/uploads/2017/09/cach-tao-tai-khoan-microsoft-tren-may-tinh.jpg


1
ok



img
src
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meta




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meta
og:url
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meta
description
iHuongDan.Vn là một Blog nhỏ chia sẻ về những thủ thuật Website và các mẹo vặt trong cuộc sống. Hướng dẫn bạn mọi thứ từ A-Z tất tần tật.


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style

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11. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
www.ihuongdan.vn



1
0
ihuongdan.vn
0

no CAA entry found
1
0
vn
0

no CAA entry found
1
0


12. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
ihuongdan.vn
v=spf1 mx a ip4:108.160.132.165 ~all
ok
1
0
www.ihuongdan.vn
v=spf1 mx a ip4:108.160.132.165 ~all
ok
1
0
_acme-challenge.ihuongdan.vn

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

Name Error - The domain name does not exist
1
0
_acme-challenge.ihuongdan.vn.ihuongdan.vn

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

Name Error - The domain name does not exist
1
0


13. Portchecks (BETA)

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