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 vigor.no
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- vigor.no
- Valid from
- Aug 29, 2026
- Valid until
- Nov 27, 2026 (45 days remaining)
- Public key
- EC 256-bit
- Serial
- 05B2F2BCB86F37C7EDEE5CC0D3C852ED5C74
- SHA-256 fingerprint
- 14:79:12:17:D7:6D:10:E8:35:E1:DA:AB:93:86:E2:3B:5C:F5:E0:D5:C9:5C:A8:04:CA:58:A8:0E:56:F9:B1:58
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 8, 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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