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SSL check results of uol.de

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

Summary

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Report created Wed, 17 Sep 2025 18:09:05 +0000

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

Servers

Hostname / IP address Certificates Protocol
uol.de
134.106.87.104
 uol.de
HSTS
unexpected EOF
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s
uol.de
2001:638:705:3f15::104
 uol.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=uol.de,O=Carl von Ossietzky Universität Oldenburg,ST=Niedersachsen,C=DE

Certificate chain
Subject
Country (C)
  • DE
State (ST)
  • Niedersachsen
Organization (O)
  • Carl von Ossietzky Universität Oldenburg
Common Name (CN)
  • uol.de
Alternative Names
  • uol.de
  • ome-lexikon.uni-oldenburg.de
  • uni-oldenburg.de
  • www.uni-oldenburg.de
  • www.uol.de
Issuer
Country (C)
  • GB
State (ST)
  • Greater Manchester
Locality (L)
  • Salford
Organization (O)
  • Sectigo Limited
Common Name (CN)
  • Sectigo ECC Organization Validation Secure Server CA
validity period
Not valid before
2024-12-13
Not valid after
2025-12-13
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
C0:A6:AD:06:AE:7C:0B:B5:29:82:95:73:28:09:D3:E1:B0:EB:4A:4A:20:D0:B5:5F:F0:26:64:8A:DB:B4:0C:77
SHA1
B2:5F:E5:0A:54:E8:48:38:D8:C3:38:D5:A5:FB:84:F0:1B:55:22:C4
X509v3 extensions
authorityKeyIdentifier
  • keyid:4D:4A:EF:C4:46:B3:12:AD:4F:4E:9A:B1:59:E2:51:AB:08:10:78:08
subjectKeyIdentifier
  • 0F:93:B0:36:4C:5E:0C:7B:44:50:6E:50:F0:42:1C:3C:3E:4C:79:E6
certificatePolicies
  • Policy: 1.3.6.1.4.1.6449.1.2.1.3.4
  • CPS: https://sectigo.com/CPS
  • Policy: 2.23.140.1.2.2
crlDistributionPoints
  • Full Name:
  • URI:http://crl.sectigo.com/SectigoECCOrganizationValidationSecureServerCA.crl
authorityInfoAccess
  • CA Issuers - URI:http://crt.sectigo.com/SectigoECCOrganizationValidationSecureServerCA.crt
  • OCSP - URI:http://ocsp.sectigo.com
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
  • 3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
  • Timestamp : Dec 13 06:38:19.749 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:5C:02:77:04:D8:E3:9B:77:4F:AF:F2:E1:
  • EA:69:C1:BB:59:3B:70:29:49:AB:EF:EB:8C:AC:84:42:
  • B9:5C:A1:99:02:21:00:F7:F7:D3:F0:AF:3D:A7:5A:F2:
  • 47:BF:99:B0:F2:8F:8E:B5:DC:7D:B3:30:16:51:BB:FA:
  • DA:AE:2E:BF:2B:75:9D
  • 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 : Dec 13 06:38:19.679 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:86:AA:57:57:E7:E1:A1:07:8A:E7:4F:
  • 69:96:91:8F:84:42:75:8C:D4:52:39:59:DA:51:41:D5:
  • 32:40:E1:8E:81:02:21:00:E1:03:10:66:95:0C:1D:E1:
  • C1:9F:97:FC:89:F2:36:A6:2F:FE:3B:AF:7E:A0:50:A8:
  • 30:0F:EE:EE:98:3E:5A:06
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 12:F1:4E:34:BD:53:72:4C:84:06:19:C3:8F:3F:7A:13:
  • F8:E7:B5:62:87:88:9C:6D:30:05:84:EB:E5:86:26:3A
  • Timestamp : Dec 13 06:38:19.637 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:05:19:58:D3:F5:BC:14:48:76:B3:AF:80:
  • 60:AB:31:CE:8B:02:11:B2:B0:6C:E2:50:39:5C:50:4F:
  • 1B:59:4B:52:02:20:76:D0:1C:6B:52:3E:8A:CF:92:AE:
  • AA:5C:45:13:F0:0A:C3:CE:9F:B1:1D:BB:8E:A1:75:16:
  • 51:F4:34:AB:0C:BE