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SSL check results of ctksystems.net

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Discover if the webservers of ctksystems.net can be reached through a secure connection.

Summary

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Report created Mon, 16 Sep 2024 14:13:09 +0000

The webservers of ctksystems.net can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
ctksystems.net
188.40.66.237
 ctksystems.net.cfinfoconta.com
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Certificates

First seen at:

CN=ctksystems.net.cfinfoconta.com

Certificate chain
  • ctksystems.net.cfinfoconta.com
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • ctksystems.net.cfinfoconta.com
Alternative Names
  • *.ctksystems.net
  • ctksystems.net
  • ctksystems.net.cfinfoconta.com
  • www.ctksystems.net.cfinfoconta.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2024-08-21
Not valid after
2024-11-19
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
84:FE:A2:7D:BC:39:CB:C9:10:A4:28:F9:8D:C6:4E:D1:93:F7:38:AA:C1:B8:EE:D0:18:4F:31:EB:39:36:0D:A5
SHA1
03:A4:1F:52:B2:C9:FD:91:51:59:3B:6F:B8:7C:6D:19:3E:C0:D0:86
X509v3 extensions
subjectKeyIdentifier
  • 73:04:4A:2E:7E:9E:6D:97:18:AB:F3:9C:C8:D1:89:97:7A:91:05:96
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 : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Aug 21 20:42:51.493 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:10:EE:96:A8:AC:EF:CE:EF:9F:19:FE:9F:
  • 13:D4:FA:55:C8:03:39:6B:5C:92:EC:00:2B:43:52:A1:
  • 8F:B9:69:53:02:20:5D:FF:02:C9:F0:35:82:23:92:BB:
  • 0A:0C:1B:BC:40:98:35:52:B7:CF:7C:75:5B:0D:5E:BA:
  • C5:F8:0F:7F:0A:02
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Aug 21 20:42:51.520 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:B6:8D:66:63:71:1B:AA:84:4F:37:72:
  • F3:79:CC:A4:06:DD:60:1D:49:6E:54:63:73:89:6D:B9:
  • FA:C8:96:5C:CD:02:20:45:C8:9C:AB:F4:63:B7:91:B2:
  • 47:A2:F7:B5:58:CA:33:69:88:8D:41:21:8B:AB:8C:75:
  • 4A:A8:D6:16:93:58:33