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 kovop-potehy.cz

Valid
Issued by (CA)
Let's Encrypt
Subject
www.kovop-potehy.cz
Valid from
Aug 24, 2026
Valid until
Nov 22, 2026 (35 days remaining)
Public key
EC 256-bit
Serial
06D858B406301852484959F34F38ED2FDCB4
SHA-256 fingerprint
0C:60:FE:99:F3:8F:16:3D:0E:B3:D2:0E:A2:A3:5D:33:95:49:F2:BB:26:9E:E3:02:67:18:D2:9B:D1:4B:9A:E3
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
kovop-potehy.cz, www.kovop-potehy.cz

Certificate Authority Authorization (CAA)

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

We've observed 1 previous certificate for this host. This certificate has been served since Sep 18, 2026.

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TLS certificate

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