SSL-Tools

SSL check results of web-telegram.bj.cn

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Discover if the webservers of web-telegram.bj.cn can be reached through a secure connection.

Summary

JSON Refresh

Report created Sat, 25 Apr 2026 09:42:46 +0000

The webservers of web-telegram.bj.cn can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
web-telegram.bj.cn
104.21.95.86
 web-telegram.bj.cn
HSTS
missing
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s
web-telegram.bj.cn
172.67.170.59
 web-telegram.bj.cn
HSTS
missing
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s
web-telegram.bj.cn
2606:4700:3034::6815:5f56
 web-telegram.bj.cn
HSTS
missing
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s
web-telegram.bj.cn
2606:4700:3036::ac43:aa3b
 web-telegram.bj.cn
HSTS
missing
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s

Certificates

First seen at:

CN=web-telegram.bj.cn

Certificate chain
  • web-telegram.bj.cn
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • E7
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • web-telegram.bj.cn
Alternative Names
  • *.web-telegram.bj.cn
  • web-telegram.bj.cn
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E7
validity period
Not valid before
2026-04-14
Not valid after
2026-07-13
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
Fingerprints
SHA256
60:FA:1E:3C:A8:77:61:AD:8F:52:07:58:6B:0D:BE:AB:54:F7:C8:A7:EA:49:32:52:67:4A:76:25:DD:C5:DE:CF
SHA1
71:E0:04:13:28:55:35:C5:52:71:86:19:31:7D:FC:A0:F7:81:75:BD
X509v3 extensions
subjectKeyIdentifier
  • 38:B7:17:6D:0F:8D:ED:83:C2:9D:81:80:64:CB:3A:3E:00:D0:4D:2D
authorityKeyIdentifier
  • keyid:AE:48:9E:DC:87:1D:44:A0:6F:DA:A2:E5:60:74:04:78:C2:9C:00:80
authorityInfoAccess
  • CA Issuers - URI:http://e7.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://e7.c.lencr.org/80.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : D8:09:55:3B:94:4F:7A:FF:C8:16:19:6F:94:4F:85:AB:
  • B0:F8:FC:5E:87:55:26:0F:15:D1:2E:72:BB:45:4B:14
  • Timestamp : Apr 14 11:57:48.652 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:80:C5:B0:F7:87:0C:87:1E:47:55:EA:
  • AB:F9:45:D3:A3:B7:A6:CD:10:B1:FB:5C:12:68:80:BD:
  • BA:BA:86:30:26:02:21:00:FF:7B:C0:D6:3F:D2:D4:41:
  • CC:C9:CA:81:E8:DF:AF:36:B0:07:58:9D:FA:6C:EB:1F:
  • E0:40:8B:0B:33:F6:8F:67
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 1A:8B:9D:6B:0F:FE:BF:81:B4:79:39:C6:D2:31:0A:86:
  • D6:D1:02:D4:F0:46:E2:18:2C:9D:E3:5F:5E:26:25:EF
  • Timestamp : Apr 14 11:57:48.701 2026 GMT
  • Extensions: 00:00:05:00:09:10:BD:5B
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E2:12:19:DF:8D:1B:79:16:50:E0:32:
  • 25:07:B2:D3:4B:94:02:C2:58:CA:C1:99:0C:AC:0D:76:
  • 49:DE:EA:E9:DA:02:20:7C:EE:0A:48:A8:D1:CC:40:E9:
  • E1:47:9B:83:D3:0C:78:1D:8C:FE:35:52:F5:74:D5:7F:
  • 45:13:DA:03:C8:59:16