SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
uni-muenster.de
SSL/TLS Certificate
SSL/TLS Certificate for uni-muenster.de
Valid- Issued by (CA)
- Hellenic Academic and Research Institutions CA
- Subject
- www.uni-muenster.de
- Valid from
- Jul 24, 2026
- Valid until
- Feb 8, 2027 (198 days remaining)
- Public key
- EC 256-bit
- Serial
- 384F86353E312FE02AB30E4D2D51AC6E
- SHA-256 fingerprint
- 36:BE:0F:96:AD:12:D2:51:F0:7A:FB:B1:E9:D7:06:33:A5:08:00:FF:6F:75:31:FB:7A:6F:BC:BF:B3:4E:C2:54
- Chain
- GEANT TLS ECC 1 → HARICA TLS ECC Root CA 2021 → Hellenic Academic and Research Institutions ECC RootCA 2015
Certificate Authority Authorization (CAA)
CAA restricts issuance to harica.gr, pki.dfn.de, telesec.de; we couldn't map the serving CA (Hellenic Academic and Research Institutions CA) to one of these identifiers.
This certificate has been served since Jul 21, 2026.
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TLS certificate
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