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 lalsace.fr

Valid
Issued by (CA)
GlobalSign nv-sa
Subject
*.lalsace.fr
Valid from
Jan 5, 2026
Valid until
Feb 6, 2027 (179 days remaining)
Public key
RSA 2048-bit
Serial
4B4CF07B1F73230C160ACA6A
SHA-256 fingerprint
22:D6:35:2B:BF:3F:D3:FF:39:26:F5:37:E2:BB:0D:0B:6B:02:6D:92:7F:6B:27:1B:16:B5:27:C6:F5:D2:83:2F
Chain
GlobalSign RSA OV SSL CA 2018 → GlobalSign
Subject Alternative Names (2)
*.lalsace.fr, lalsace.fr

Certificate Authority Authorization (CAA)

The serving CA (GlobalSign nv-sa) is authorized by this domain's CAA records (certigna.fr, digicert.com, globalsign.com, letsencrypt.org).

This certificate has been served since Aug 10, 2026.

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TLS certificate

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