SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kola-onix.cz
SSL/TLS Certificate
SSL/TLS Certificate for kola-onix.cz
Valid- Issued by (CA)
- ZeroSSL GmbH
- Subject
- www.kola-onix.cz
- Valid from
- Oct 3, 2026
- Valid until
- Jan 1, 2027 (54 days remaining)
- Public key
- EC 384-bit
- Serial
- C2AC0BA1133100280A711B259392A2AF
- SHA-256 fingerprint
- EA:6B:09:7F:C4:14:89:C9:5E:3F:D2:85:81:97:06:A6:FD:E3:D9:29:5F:F9:C4:09:9A:A2:28:6E:83:C1:7E:4E
- Chain
- ZeroSSL ECC DV SSL CA 2 → Sectigo Public Server Authentication Root E46 → USERTrust ECC Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
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