SSL/TLS Certificate Lookup

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

geniwatt.fr

SSL/TLS Certificate

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SSL/TLS Certificate for geniwatt.fr

Valid
Issued by (CA)
Let's Encrypt
Subject
geniwatt.fr
Valid from
Jun 18, 2026
Valid until
Sep 16, 2026 (56 days remaining)
Public key
RSA 2048-bit
Serial
05FA061170DA1AF80B9F97723DF83BF72374
SHA-256 fingerprint
08:38:94:B0:86:3A:CF:89:34:D1:BC:0C:39:6C:C1:4D:C4:89:42:A8:B9:0F:7C:37:8B:64:DE:F3:2F:7C:CC:19
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
geniwatt.fr, www.geniwatt.fr

Certificate Authority Authorization (CAA)

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