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SSL check results of chenyufu.co

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Discover if the webservers of chenyufu.co can be reached through a secure connection.

Summary

JSON Refresh

Report created Sat, 21 Dec 2024 06:16:44 +0000

The webservers of chenyufu.co can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
chenyufu.co
199.34.228.76
 www.chenyufu.co
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Certificates

First seen at:

CN=www.chenyufu.co

Certificate chain
  • www.chenyufu.co
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • www.chenyufu.co
Alternative Names
  • chenyufu.co
  • www.chenyufu.co
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2024-12-17
Not valid after
2025-03-17
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
C5:1D:99:8F:C6:CF:3B:E2:AF:4F:53:F2:C8:CF:A5:B0:AD:47:EA:78:36:FF:8D:58:E5:FA:82:55:5C:A9:6D:87
SHA1
3D:84:27:82:68:0F:3B:00:03:95:E6:76:11:84:05:FE:D1:2D:85:A9
X509v3 extensions
subjectKeyIdentifier
  • 95:7D:A7:9E:26:34:C2:F6:FC:C4:2B:1C:E8:65:FE:31:B5:8A:18:25
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • OCSP - URI:http://r11.o.lencr.org
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
  • 1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
  • Timestamp : Dec 17 03:22:40.635 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:41:EC:20:1C:AC:D8:E8:D8:B5:92:45:EE:
  • 88:90:A5:6E:FC:53:2A:1E:CF:B9:0F:39:8F:D9:0F:5A:
  • 8C:58:D0:02:02:20:5B:93:4B:89:AA:77:9C:A9:0E:D3:
  • 0A:05:27:A1:D4:7B:09:E6:3D:0D:9E:51:9A:EE:00:2E:
  • F0:62:21:80:5D:BD
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E0:92:B3:FC:0C:1D:C8:E7:68:36:1F:DE:61:B9:96:4D:
  • 0A:52:78:19:8A:72:D6:72:C4:B0:4D:A5:6D:6F:54:04
  • Timestamp : Dec 17 03:22:40.799 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:FA:EB:46:EA:9A:36:E6:F2:E9:5B:76:
  • 0B:24:DD:86:A3:17:CE:77:09:F7:63:06:35:BF:71:A8:
  • C4:52:6D:C1:D4:02:21:00:FD:04:33:A0:B0:54:3A:1A:
  • 3F:09:08:BC:14:78:C0:DE:88:D3:14:EF:5E:32:16:02:
  • A4:95:11:18:B9:28:CA:17