SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cnam.education
SSL/TLS Certificate
SSL/TLS Certificate for cnam.education
Hostname mismatch- Issued by (CA)
- Hellenic Academic and Research Institutions CA
- Subject
- *.cnam.fr
- Valid from
- Feb 10, 2026
- Valid until
- Feb 10, 2027 (153 days remaining)
- Public key
- EC 256-bit
- Serial
- 3ECF8C5EB76AB2CBCD55507A32A7AD97
- SHA-256 fingerprint
- C6:FF:A2:2B:FA:DE:1D:0A:7A:00:B4:FD:89:33:67:29:FA:19:C9:8A:C3:1B:B4:76:D4:89:E8:C9:E7:B1:FB:80
- Chain
- GEANT TLS ECC 1 → HARICA TLS ECC 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 Aug 21, 2026.
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Uptime
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DNS changes
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TLS certificate
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