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SSL check results of www.prg-gmbh.de

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Discover if the webservers of www.prg-gmbh.de can be reached through a secure connection.

Summary

JSON Refresh

Report created Thu, 16 Jul 2026 09:10:47 +0000

The webservers of www.prg-gmbh.de can be reached through a secure connection.

Servers

Hostname / IP address Certificates Protocol
www.prg-gmbh.de
193.228.150.156
 prg-gmbh.de
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
www.prg-gmbh.de
2001:678:94c:130::1c6
 prg-gmbh.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=prg-gmbh.de

Certificate chain
  • prg-gmbh.de
    • remaining
    • 384 bit
    • ecdsa-with-SHA384
      • YE2
        • remaining
        • 384 bit
        • ecdsa-with-SHA384
          • Root YE
            • remaining
            • 384 bit
            • ecdsa-with-SHA384
              • ISRG Root X2 (Certificate is self-signed.)
                • remaining
                • 384 bit
                • ecdsa-with-SHA384
Subject
Common Name (CN)
  • prg-gmbh.de
Alternative Names
  • prg-gmbh.de
  • www.prg-gmbh.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • YE2
validity period
Not valid before
2026-06-22
Not valid after
2026-09-20
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
Fingerprints
SHA256
50:DC:85:0A:FD:EC:D2:2D:66:71:A4:2D:FB:FE:1B:F4:DF:A2:E3:BD:05:CF:F4:BD:DF:01:31:76:C2:4A:E3:2B
SHA1
DA:37:00:4D:26:D1:26:EC:00:B9:AA:D0:44:4E:65:EB:06:BD:D4:6E
X509v3 extensions
subjectKeyIdentifier
  • 73:D1:08:9B:7D:63:E9:0C:24:98:A4:5F:CB:C3:F8:82:83:FF:C6:1E
authorityKeyIdentifier
  • keyid:B9:59:F2:8E:CF:22:F0:86:D3:37:48:FF:76:14:18:BA:82:D8:55:87
authorityInfoAccess
  • CA Issuers - URI:http://ye2.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://ye2.c.lencr.org/80.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : AF:67:88:3B:57:B0:4E:DD:8F:A6:D9:7E:F6:2E:A8:EB:
  • 81:0A:C7:71:60:F0:24:5E:55:D6:0C:2F:E7:85:87:3A
  • Timestamp : Jun 22 09:39:10.839 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E1:EB:FC:25:86:07:F4:C6:47:3B:46:
  • 15:AC:AC:9E:8D:5A:AF:EE:5D:D4:9F:40:46:6E:C5:13:
  • 2B:A8:58:9C:36:02:20:33:D4:7D:91:96:A5:0F:7A:79:
  • 4B:4C:57:40:FB:00:A3:67:4E:4A:44:AE:7C:BD:EB:1C:
  • DA:53:CD:7B:69:9D:3F
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 26:E3:64:6E:58:69:21:23:BC:34:3F:47:24:35:9B:37:
  • 92:CD:24:5A:88:D8:15:D3:93:33:FD:99:18:AB:47:23
  • Timestamp : Jun 22 09:39:10.367 2026 GMT
  • Extensions: 00:00:05:00:20:D0:26:04
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:9E:3B:C6:A3:46:1E:69:2D:5D:A9:23:
  • AA:31:CD:46:77:78:84:F1:0B:CA:54:9E:79:1C:4E:C2:
  • A9:BE:7F:BE:CF:02:21:00:D4:51:9F:62:C2:7E:74:51:
  • A8:0C:0B:98:CE:7B:E9:1D:08:F8:AF:87:D8:EF:25:EC:
  • 15:03:1A:34:3F:A3:30:48