SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for kmffm.de

Hostname mismatch
Issued by (CA)
Sectigo Limited
Subject
*.campusspeicher.de
Valid from
Jul 8, 2026
Valid until
Jan 22, 2027 (185 days remaining)
Public key
RSA 4096-bit
Serial
C5FB161EA61873EBD0236FDE7B0B49D4
SHA-256 fingerprint
CC:47:64:B3:6C:36:A3:24:07:F8:21:1C:4E:C8:CC:3D:1A:09:7E:58:F5:3C:2D:39:BA:16:45:0F:05:1E:61:B7
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
*.campusspeicher.de, campusspeicher.de

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.