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SSL check results of www.checkdomain.de

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

Summary

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Report created Tue, 13 May 2025 23:33:47 +0000

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

Servers

Hostname / IP address Certificates Protocol
www.checkdomain.de
31.47.251.5
 www.checkdomain.de
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.checkdomain.de

Certificate chain
  • www.checkdomain.de
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • E5
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • www.checkdomain.de
Alternative Names
  • www.checkdomain.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E5
validity period
Not valid before
2025-03-18
Not valid after
2025-06-16
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
F3:8B:5E:C5:52:61:D1:8E:93:CF:D6:CB:37:D0:8A:0C:FF:49:51:E8:87:26:F8:58:76:EA:CC:54:2A:BD:E0:00
SHA1
53:65:06:A2:EE:31:21:F6:31:6E:7C:8A:86:3F:29:6A:15:B0:31:13
X509v3 extensions
subjectKeyIdentifier
  • 81:AB:18:75:DB:4C:01:7B:C6:A9:3A:B5:7D:40:CB:24:A6:F7:0C:5A
authorityKeyIdentifier
  • keyid:9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D
authorityInfoAccess
  • OCSP - URI:http://e5.o.lencr.org
  • CA Issuers - URI:http://e5.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://e5.c.lencr.org/30.crl
ct_precert_scts
  • 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 18 05:30:59.172 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:A0:DB:50:52:06:E4:03:58:2B:DF:A3:
  • AD:5E:3F:87:D9:70:BD:C7:5B:C5:E6:34:1F:24:63:55:
  • 0C:82:E5:6B:E5:02:20:4E:BE:1A:E0:EC:56:F7:00:93:
  • 96:04:97:CA:A5:D3:B3:D4:2F:79:27:39:33:60:10:F3:
  • B7:B8:D1:FA:42:DC:8D
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 13:4A:DF:1A:B5:98:42:09:78:0C:6F:EF:4C:7A:91:A4:
  • 16:B7:23:49:CE:58:57:6A:DF:AE:DA:A7:C2:AB:E0:22
  • Timestamp : Mar 18 05:30:59.379 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:B8:BD:85:E1:A2:96:4C:40:47:C3:7F:
  • E5:BF:F4:0D:33:4F:25:70:83:5F:D4:BA:07:DC:41:33:
  • 5E:87:6C:82:E3:02:21:00:DB:3C:67:EA:A6:3C:DC:29:
  • 3D:D1:37:3A:85:0D:85:BE:03:0B:50:F5:00:48:E0:C3:
  • 2D:28:72:D4:FE:95:B9:C1