SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
tajmac-zps.cz
SSL/TLS Certificate
SSL/TLS Certificate for tajmac-zps.cz
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- tajmac-zps.cz
- Valid from
- Jul 29, 2026
- Valid until
- Oct 27, 2026 (88 days remaining)
- Public key
- EC 256-bit
- Serial
- 052C6B5D6A18AE66CDBF7DDA8FE0B732483C
- SHA-256 fingerprint
- BC:5A:96:F8:DA:C1:97:65:EC:6C:BE:93:CE:37:9C:0C:39:7B:BC:86:A6:51:93:09:66:1D:F4:5C:75:B0:7B:04
- 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.
This certificate has been served since Jul 30, 2026.
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Uptime
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DNS changes
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TLS certificate
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