SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
mde-lyon.fr
SSL/TLS Certificate
SSL/TLS Certificate for mde-lyon.fr
Valid- Issued by (CA)
- Hellenic Academic and Research Institutions CA
- Subject
- mde-lyon.fr
- Valid from
- Mar 4, 2026
- Valid until
- Mar 4, 2027 (155 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 7235A0A473C06308452292266AEA02B7
- SHA-256 fingerprint
- 71:B6:52:BE:F2:16:F3:E6:9C:65:41:9E:A4:92:3E:29:25:CF:AC:61:36:59:96:3F:E9:2E:C6:D4:EE:58:6E:83
- Chain
- GEANT TLS RSA 1 → HARICA TLS RSA Root CA 2021 → Hellenic Academic and Research Institutions RootCA 2015
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 Sep 18, 2026.
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