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 rossi-passini.ch

Valid
Issued by (CA)
Let's Encrypt
Subject
rossi-passini.ch
Valid from
Aug 13, 2026
Valid until
Nov 11, 2026 (60 days remaining)
Public key
EC 256-bit
Serial
06BF670AB454269F78FA24D8CA61B6AC7D48
SHA-256 fingerprint
74:FB:68:44:F5:F8:1C:00:08:52:4E:C6:88:54:7F:BA:11:8E:BC:42:CF:76:B7:75:A7:D3:4A:FC:76:DD:4F:AF
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
rossi-passini.ch, www.rossi-passini.ch

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 7, 2026.

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Uptime

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DNS changes

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TLS certificate

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