SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for lokko.ee
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lokko.ee
- Valid from
- Jul 31, 2026
- Valid until
- Oct 29, 2026 (49 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 06A79EE6BB49CAB1A4B87E4A03F1317CB086
- SHA-256 fingerprint
- 00:46:F8:AC:C7:71:4C:1A:1A:ED:44:E1:26:E1:6E:F0:36:8E:87:F2:D8:A5:59:00:35:23:38:25:04:E1:06:88
- Chain
- YR1 → Root YR → 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 21, 2026.
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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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