SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lacna-tlac.sk
SSL/TLS Certificate
SSL/TLS Certificate for lacna-tlac.sk
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lacna-tlac.sk
- Valid from
- Jun 25, 2026
- Valid until
- Sep 23, 2026 (62 days remaining)
- Public key
- EC 256-bit
- Serial
- 058CAA490C16E48535A22DF51FDC5B91CD42
- SHA-256 fingerprint
- A5:14:51:78:ED:08:8D:AA:14:4C:BE:F5:D1:62:DF:E1:48:FB:E5:62:29:17:5D:EE:6D:07:0B:68:D6:50:02:AE
- 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.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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