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 guignard-carrieres.fr

Valid
Issued by (CA)
Let's Encrypt
Subject
guignard-carrieres.fr
Valid from
Jun 17, 2026
Valid until
Sep 15, 2026 (36 days remaining)
Public key
RSA 2048-bit
Serial
050BC96E614DC268F1C5CC0FFB84FE36D346
SHA-256 fingerprint
A3:7B:46:AE:3B:21:25:64:EF:8F:23:AF:52:5A:F0:72:38:F9:8F:91:6D:79:60:0F:D2:B2:3D:2E:D3:BB:EC:D8
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
guignard-carrieres.fr, www.guignard-carrieres.fr

Certificate Authority Authorization (CAA)

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TLS certificate

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