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 vb-informatique.fr

Valid
Issued by (CA)
Let's Encrypt
Subject
vb-informatique.fr
Valid from
Sep 16, 2026
Valid until
Dec 15, 2026 (74 days remaining)
Public key
EC 256-bit
Serial
05D0D23FF9B7B6D5EA77DA65609A67D7C124
SHA-256 fingerprint
A8:C1:C9:24:C1:80:C8:B3:2D:1B:91:21:10:3F:1D:40:39:1C:5B:25:FA:FC:6D:9F:72:CA:E0:EB:64:F4:5C:AE
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
vb-informatique.fr, www.vb-informatique.fr

Certificate Authority Authorization (CAA)

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

This certificate has been served since Sep 15, 2026.

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TLS certificate

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