SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sluzba-spacil.cz
SSL/TLS Certificate
SSL/TLS Certificate for sluzba-spacil.cz
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sluzba-spacil.cz
- Valid from
- Oct 3, 2026
- Valid until
- Jan 1, 2027 (56 days remaining)
- Public key
- EC 256-bit
- Serial
- 05E0000E7ADB67EE83DD766F0061949E9373
- SHA-256 fingerprint
- 26:6D:60:95:D5:C2:63:68:44:0B:D9:0B:22:C6:A7:3F:53:65:34:90:1E:9F:79:05:AA:DE:C7:28:4E:E4:16:CB
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
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 Nov 5, 2026.
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Uptime
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DNS changes
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TLS certificate
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