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SSL check results of www.it.nrw.de

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Discover if the webservers of www.it.nrw.de can be reached through a secure connection.

Summary

JSON Refresh

Report created Mon, 14 Apr 2025 20:21:47 +0000

The webservers of www.it.nrw.de can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
www.it.nrw.de
93.184.132.49
 www.it.nrw
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.it.nrw

Certificate chain
  • www.it.nrw
    • remaining
    • 4096 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • www.it.nrw
Alternative Names
  • it.nrw
  • it.nrw.de
  • www.it.nrw
  • www.it.nrw.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2025-03-31
Not valid after
2025-06-29
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
D8:16:49:F5:86:C4:AF:4C:22:BB:06:A7:15:7F:92:B5:C9:18:C8:0B:D6:46:EE:74:2E:E4:AA:02:E6:1D:F3:74
SHA1
3A:D8:C6:05:BC:11:C4:45:AE:E5:F9:0F:25:C3:55:85:07:2A:25:01
X509v3 extensions
subjectKeyIdentifier
  • 36:7D:A8:1A:16:A8:B5:AE:AF:09:15:32:BA:2F:17:60:7B:30:FF:FF
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
crlDistributionPoints
  • Full Name:
  • URI:http://r11.c.lencr.org/105.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
  • 22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
  • Timestamp : Mar 31 01:02:02.265 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:D5:01:CE:0F:D1:17:A4:BA:F4:C1:0B:
  • 07:CC:CA:DB:3C:55:81:01:A8:CD:5D:85:49:2B:4D:0E:
  • 58:EF:F4:9E:F8:02:21:00:81:5E:F5:81:67:04:D4:C1:
  • 0F:78:1B:D5:97:7B:A3:7E:AB:4B:97:8D:FE:21:C3:D1:
  • 40:34:1B:E9:FD:02:9D:A4
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
  • D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
  • Timestamp : Mar 31 01:02:04.240 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:84:DB:1E:09:4F:D1:DB:5E:F6:B3:73:
  • 76:F3:D4:B4:43:C9:B1:B2:56:CD:53:01:04:19:4E:DF:
  • F4:73:32:6E:9D:02:20:64:EB:BE:C9:1D:C0:E2:B7:5A:
  • 5C:5B:C1:F4:B3:D5:BF:95:13:6C:DE:14:E0:0D:32:35:
  • 54:F1:0E:62:B0:E5:05