SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for huma-num.fr

Valid
Issued by (CA)
Hellenic Academic and Research Institutions CA
Subject
*.huma-num.fr
Valid from
Nov 26, 2025
Valid until
Nov 26, 2026 (121 days remaining)
Public key
RSA 4096-bit
Serial
6E7CBF9C7761D8D6F432C2172FE35781
SHA-256 fingerprint
6E:D1:BE:6F:C6:F4:19:87:68:2C:9E:E5:89:98:BB:F3:5B:3A:B1:AB:28:F9:2C:DD:EE:E7:1D:D5:19:5C:3A:28
Chain
GEANT TLS RSA 1 → HARICA TLS RSA Root CA 2021
Subject Alternative Names (2)
*.huma-num.fr, huma-num.fr

Certificate Authority Authorization (CAA)

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DNS changes

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TLS certificate

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