SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
oniris-nantes.fr
SSL/TLS Certificate
SSL/TLS Certificate for oniris-nantes.fr
Valid- Issued by (CA)
- Hellenic Academic and Research Institutions CA
- Subject
- *.oniris-nantes.fr
- Valid from
- Aug 21, 2026
- Valid until
- Mar 8, 2027 (181 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 152078A65FAC445EC26B1339437EB53C
- SHA-256 fingerprint
- DC:BE:F8:33:53:DA:5D:1C:34:FE:43:74:98:93:EF:60:DA:C4:01:E1:33:A1:7C:03:37:71:C9:E3:52:86:5E:C5
- Chain
- GEANT TLS RSA 1 → HARICA TLS RSA Root CA 2021
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 6, 2026.
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TLS certificate
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