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 die-praxis.ch

Expired
Issued by (CA)
Let's Encrypt
Subject
praxisklinik-basel.ch
Valid from
Feb 2, 2026
Valid until
May 3, 2026 (expired 81 days ago)
Public key
RSA 2048-bit
Serial
06CB05C2BC4EBD605588687BF891BF3F19E5
SHA-256 fingerprint
2A:C7:2A:F1:A7:53:7B:63:1E:F6:49:A8:44:51:75:FE:20:1D:C6:FE:D8:85:9A:A4:CD:1B:67:8D:C3:2C:1F:09
Chain
R12 → ISRG Root X1
Subject Alternative Names (4)
die-praxis.ch, praxisklinik-basel.ch, www.die-praxis.ch, www.praxisklinik-basel.ch

Certificate Authority Authorization (CAA)

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TLS certificate

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