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 farela.cz

Valid
Issued by (CA)
Let's Encrypt
Subject
www.farela.cz
Valid from
Jun 9, 2026
Valid until
Sep 7, 2026 (47 days remaining)
Public key
EC 256-bit
Serial
05A5D9F7A66F6E369CF74B2FE5379F7A79EF
SHA-256 fingerprint
36:AC:B4:55:6A:EE:17:BE:48:F5:F2:6F:08:7E:54:58:DB:1F:96:CA:11:2E:0A:6F:D5:7C:13:3F:C2:D3:6B:43
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
farela.cz, www.farela.cz

Certificate Authority Authorization (CAA)

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