SSL/TLS Certificate Lookup

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

college-sacre-coeur-lamballe.fr

SSL/TLS Certificate

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SSL/TLS Certificate for college-sacre-coeur-lamballe.fr

Valid
Issued by (CA)
Let's Encrypt
Subject
college-sacre-coeur-lamballe.fr
Valid from
Jun 3, 2026
Valid until
Sep 1, 2026 (41 days remaining)
Public key
RSA 2048-bit
Serial
053A41F23352AC3C031B7E69C59BEF79F085
SHA-256 fingerprint
AA:F3:EE:C0:E3:8C:BE:D1:67:42:04:C0:DF:0E:E7:DF:0C:E6:F8:E1:FF:99:68:F8:65:9B:25:9B:B4:35:09:FC
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
college-sacre-coeur-lamballe.fr, www.college-sacre-coeur-lamballe.fr

Certificate Authority Authorization (CAA)

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