SSL check results of dns.alidns.com

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Discover if the webservers of dns.alidns.com can be reached through a secure connection.

Summary

Report created Sun, 14 Sep 2025 17:39:42 +0000

The webservers of dns.alidns.com can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
dns.alidns.com
223.5.5.5
*.alidns.com
HSTS
missing
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
dns.alidns.com
223.6.6.6
*.alidns.com
HSTS
missing
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
dns.alidns.com
2400:3200::1
*.alidns.com
HSTS
missing
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
dns.alidns.com
2400:3200:baba::1
*.alidns.com
HSTS
missing
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Certificates

First seen at:

CN=*.alidns.com,O=阿里巴巴(中国)网络技术有限公司,L=杭州市,ST=浙江省,C=CN

Certificate chain
Subject
Country (C)
  • CN
State (ST)
  • 浙江省
Locality (L)
  • 杭州市
Organization (O)
  • 阿里巴巴(中国)网络技术有限公司
Common Name (CN)
  • *.alidns.com
Alternative Names
  • *.alidns.com
  • IP Address:223.5.5.5
  • IP Address:223.6.6.6
  • IP Address:120.55.203.44
  • IP Address:47.103.166.57
  • IP Address:47.108.0.63
  • IP Address:39.103.26.204
  • IP Address:139.129.137.137
  • IP Address:47.122.8.11
  • IP Address:123.184.198.22
  • IP Address:113.142.83.132
  • IP Address:113.240.88.172
  • IP Address:123.151.107.5
  • IP Address:182.40.70.12
  • IP Address:8.129.152.230
  • IP Address:1.71.20.37
  • alidns.com
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • GlobalSign ECC OV SSL CA 2018
validity period
Not valid before
2024-12-26
Not valid after
2026-01-27
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
58:23:80:0D:A4:D2:D7:9F:D9:B5:F5:1F:E5:58:41:AE:EC:C2:7A:BF:06:B9:18:2A:55:1F:56:F0:F9:DA:FA:37
SHA1
F1:DC:2B:B3:CE:BC:48:67:B5:3A:0E:9E:84:54:47:90:96:33:AF:3B
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://secure.globalsign.com/cacert/gseccovsslca2018.crt
  • OCSP - URI:http://ocsp.globalsign.com/gseccovsslca2018
certificatePolicies
  • Policy: 1.3.6.1.4.1.4146.1.20
  • CPS: https://www.globalsign.com/repository/
  • Policy: 2.23.140.1.2.2
crlDistributionPoints
  • Full Name:
  • URI:http://crl.globalsign.com/gseccovsslca2018.crl
authorityKeyIdentifier
  • keyid:58:7B:8E:75:2A:FE:61:80:AA:90:40:01:AE:D6:E8:07:46:6E:3F:48
subjectKeyIdentifier
  • DD:7E:AB:C0:EF:D5:A9:80:3F:86:4F:96:BF:E4:A7:85:89:D8:CF:BD
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 64:11:C4:6C:A4:12:EC:A7:89:1C:A2:02:2E:00:BC:AB:
  • 4F:28:07:D4:1E:35:27:AB:EA:FE:D5:03:C9:7D:CD:F0
  • Timestamp : Dec 26 09:21:10.331 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:91:39:86:60:55:0A:A6:6F:00:4B:24:
  • A4:0D:54:D4:7A:95:6A:AD:6C:51:9B:BD:71:3A:53:51:
  • 41:70:B9:BF:2F:02:20:3F:3B:E8:59:6B:0D:6F:66:CC:
  • 9E:7D:25:EC:83:46:68:DE:E3:53:A0:50:71:6B:D7:6D:
  • 7E:EC:01:6F:40:3E:D3
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 56:6C:D5:A3:76:BE:83:DF:E3:42:B6:75:C4:9C:23:24:
  • 98:A7:69:BA:C3:82:CB:AB:49:A3:87:7D:9A:B3:2D:01
  • Timestamp : Dec 26 09:21:10.530 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:1E:84:D3:05:61:BD:BF:44:D1:C8:A8:08:
  • 2D:9C:7B:43:10:E1:F1:4A:C6:1D:77:81:A7:96:64:64:
  • B4:30:1E:E9:02:21:00:EA:4D:5D:D8:24:DC:54:0B:2D:
  • 8A:B0:9A:36:DF:16:2E:4C:14:4A:31:61:21:F8:13:FB:
  • D8:75:C7:9B:8E:E7:27
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 0E:57:94:BC:F3:AE:A9:3E:33:1B:2C:99:07:B3:F7:90:
  • DF:9B:C2:3D:71:32:25:DD:21:A9:25:AC:61:C5:4E:21
  • Timestamp : Dec 26 09:21:11.098 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:7B:FB:75:5E:4B:00:AA:69:22:DA:51:CA:
  • CF:32:D9:B9:F4:05:59:76:B9:09:D6:E6:D2:76:C6:D5:
  • 70:6C:B7:33:02:21:00:99:C6:3B:29:61:3F:68:65:EB:
  • 98:EB:BB:2E:26:6A:98:EA:D6:AE:C5:0F:DC:1D:23:E9:
  • B6:28:09:CD:A1:A4:C4