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 uztaritzeko-mediateka.fr

Hostname mismatch
Issued by (CA)
Sectigo Limited
Subject
*.webapps.net
Valid from
Dec 15, 2025
Valid until
Dec 15, 2026 (146 days remaining)
Public key
RSA 2048-bit
Serial
3C1E20899C08F45BCB174B4F0A864E97
SHA-256 fingerprint
51:12:65:61:70:EA:6C:6A:1D:89:B0:CC:57:57:DD:EC:74:C4:F3:37:82:3E:5F:72:13:73:7A:3E:6D:05:72:72
Chain
Sectigo Public Server Authentication CA OV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
*.webapps.net, webapps.net

Certificate Authority Authorization (CAA)

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TLS certificate

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