SSL/TLS Certificate Lookup

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

lippe-diagnostic.fr

SSL/TLS Certificate

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SSL/TLS Certificate for lippe-diagnostic.fr

Valid
Issued by (CA)
Let's Encrypt
Subject
lippe-diagnostic.fr
Valid from
Jun 9, 2026
Valid until
Sep 7, 2026 (47 days remaining)
Public key
RSA 3072-bit
Serial
057494F84865686CF4EF808B0D4D12A6656F
SHA-256 fingerprint
F2:20:22:00:0D:FA:09:6B:07:3B:7A:23:78:38:0A:46:49:95:03:77:1A:79:8E:5F:27:CE:D7:26:D6:1A:3A:0D
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
lippe-diagnostic.fr, www.lippe-diagnostic.fr

Certificate Authority Authorization (CAA)

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