SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
fh-biberach.de
SSL/TLS Certificate
SSL/TLS Certificate for fh-biberach.de
Valid- Issued by (CA)
- Hellenic Academic and Research Institutions CA
- Subject
- hochschule-biberach.de
- Valid from
- Nov 20, 2025
- Valid until
- Nov 20, 2026 (71 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 7711333C2DF46333344A1AC3426DA707
- SHA-256 fingerprint
- C9:63:F5:29:D5:8F:FF:4C:14:65:2B:2B:34:93:F1:CE:28:6D:BC:17:6B:5C:38:EF:58:5B:23:80:9F:5F:75:CB
- Chain
- GEANT TLS RSA 1 → HARICA TLS RSA Root CA 2021
Certificate Authority Authorization (CAA)
CAA restricts issuance to harica.gr; we couldn't map the serving CA (Hellenic Academic and Research Institutions CA) to one of these identifiers.
This certificate has been served since Aug 7, 2026.
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TLS certificate
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