SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
it-tehnolog.com
SSL/TLS Certificate
SSL/TLS Certificate for it-tehnolog.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- it-tehnolog.com
- Valid from
- Aug 20, 2026
- Valid until
- Nov 18, 2026 (68 days remaining)
- Public key
- EC 256-bit
- Serial
- 05FF2CA7465B6A1975EF9D60D75D18C79967
- SHA-256 fingerprint
- BA:C4:29:53:DA:9C:BE:89:3D:02:3C:CC:4C:9F:90:D4:F2:53:A1:9F:F2:96:E7:DF:B7:FE:68:40:5F:34:E9:F4
- Chain
- YE2 → 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 Aug 3, 2026.
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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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