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 casim-france.fr

Valid
Issued by (CA)
Let's Encrypt
Subject
casim-france.fr
Valid from
Jul 17, 2026
Valid until
Oct 15, 2026 (83 days remaining)
Public key
RSA 2048-bit
Serial
05BD0F8CA964F87CEF8723966FEE59D26C94
SHA-256 fingerprint
69:E2:BC:79:60:84:ED:08:5B:A7:E2:3F:85:CE:A5:1E:E7:A1:08:E9:16:4E:B7:14:96:27:E4:82:1E:0A:30:3B
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (3)
casim-france.fr, mail.casim-france.fr, www.casim-france.fr

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

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Uptime

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DNS changes

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TLS certificate

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