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wcss.pl

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TLS certificate

The certificate is in date but the chain did not verify.

Untrusted195 days left

Certificate

Issuer: GEANT TLS RSA 1 (Hellenic Academic and Research Institutions CA)
Subject: wcss.pl

Validity

Valid from: Jul 22, 2026
Valid to: Feb 06, 2027

Connection

Protocol: TLSv1.2
Key: RSA 2048
Cipher: ECDHE-RSA-AES128-GCM-SHA256 (TLSv1.2)

Subject alternative names (10)

wcss.pl
www.wcss.pl
portal.wcss.wroc.pl
www.portal.wcss.wroc.pl
portal.wcss.pl
www.portal.wcss.pl
wcss.wroc.pl
www.wcss.wroc.pl
admin.portal.wcss.wroc.pl
www.admin.portal.wcss.wroc.pl

Chain

01
wcss.pl (Politechnika Wrocławska)
issued by GEANT TLS RSA 1 (Hellenic Academic and Research Institutions CA)

Fingerprint

SHA-256: CA:E1:1B:5E:9D:1D:58:42:4A:CA:92:2F:30:1E:B6:72:2E:A2:7C:A1:6D:BF:CC:CE:7D:59:EC:C8:C4:FD:FD:EF
Serial number: 6E8DB2FD2D9A61DA39BDA6FBB56741E9