SSL/TLS Certificate Lookup

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

koupelny-sanita.cz

SSL/TLS Certificate

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SSL/TLS Certificate for koupelny-sanita.cz

Expiring soon
Issued by (CA)
ZeroSSL GmbH
Subject
www.koupelny-sanita.cz
Valid from
May 10, 2026
Valid until
Aug 8, 2026 (19 days remaining)
Public key
EC 384-bit
Serial
69EE62502023F867C4FACDE9E9A5147F
SHA-256 fingerprint
CD:74:B9:5F:3E:49:A2:D6:3D:1E:70:AB:C7:95:0D:F8:30:27:5F:F4:BC:06:60:95:06:52:90:44:7C:90:D1:9E
Chain
ZeroSSL ECC DV SSL CA 2 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
Subject Alternative Names (2)
koupelny-sanita.cz, www.koupelny-sanita.cz

Certificate Authority Authorization (CAA)

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