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 glesr.fr
Expired- Issued by (CA)
- GEANT Vereniging
- Subject
- glesr.fr
- Valid from
- Sep 29, 2022
- Valid until
- Sep 29, 2023 (expired 1143 days ago)
- Public key
- RSA 2048-bit
- Serial
- D5E490EA75C9D447498E133B7E979739
- SHA-256 fingerprint
- 0A:2E:A2:29:CA:15:31:D6:6C:1E:BD:DB:A4:0E:D5:A0:9A:0D:73:37:A3:65:4C:B0:E8:0B:7D:F0:FE:30:36:04
- Chain
- GEANT OV RSA CA 4 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
CAA restricts issuance to harica.gr, sectigo.com; we couldn't map the serving CA (GEANT Vereniging) to one of these identifiers.
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TLS certificate
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