SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
muj-diar.cz
SSL/TLS Certificate
SSL/TLS Certificate for muj-diar.cz
Valid- Issued by (CA)
- ZeroSSL GmbH
- Subject
- www.muj-diar.cz
- Valid from
- Sep 16, 2026
- Valid until
- Dec 15, 2026 (86 days remaining)
- Public key
- EC 384-bit
- Serial
- 9D3073452BBF81467B3599AA3BCA5B75
- SHA-256 fingerprint
- 48:40:48:4A:25:31:B4:43:E2:F0:22:63:42:63:9F:64:1C:E1:A0:F1:49:3F:75:BA:FF:E5:CB:0B:E1:3F:E4:32
- 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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