SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
luka-matak.net
SSL/TLS Certificate
SSL/TLS Certificate for luka-matak.net
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- luka-matak.net
- Valid from
- Jun 23, 2026
- Valid until
- Sep 21, 2026 (35 days remaining)
- Public key
- EC 256-bit
- Serial
- 05D645DC453255B69EB295EA5A310A49C489
- SHA-256 fingerprint
- A4:0E:EB:D8:0D:E6:D4:3A:2B:A0:24:B5:31:B7:37:A5:0A:37:0A:E4:2D:FD:3C:B1:51:92:1C:E1:19:D7:92:F1
- 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 Jul 31, 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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