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
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.