SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
pathfinder-cl.com
SSL/TLS Certificate
SSL/TLS Certificate for pathfinder-cl.com
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- pollux.neotech.cl
- Valid from
- Aug 4, 2026
- Valid until
- Nov 2, 2026 (49 days remaining)
- Public key
- EC 256-bit
- Serial
- 069C23BE9CBB8072AC12064B5AB0A733E27A
- SHA-256 fingerprint
- 82:A3:F9:4F:4E:0A:AD:6E:CF:AE:8B:6A:CF:A7:A4:36:FE:F1:63:3D:47:7E:49:C9:42:5A:78:8C:13:E1:6A:09
- 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.
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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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