SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sk-kaivin.fi
SSL/TLS Certificate
SSL/TLS Certificate for sk-kaivin.fi
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sk-kaivin.fi
- Valid from
- Oct 6, 2026
- Valid until
- Jan 4, 2027 (52 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06A18F179E2B044292675A78C1F76F40D472
- SHA-256 fingerprint
- 40:9C:52:A9:5E:4B:4F:0C:A3:21:9E:72:F1:64:27:89:29:F4:E4:29:9B:BB:99:43:3D:3E:7A:68:DC:1F:FF:DE
- 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 Sep 10, 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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