SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

neptuno.cl

SSL/TLS Certificate

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SSL/TLS Certificate for neptuno.cl

Valid
Issued by (CA)
Let's Encrypt
Subject
*.neptuno.cl
Valid from
May 31, 2026
Valid until
Aug 29, 2026 (38 days remaining)
Public key
RSA 2048-bit
Serial
055C25D9DD7EF7E98A605FB980A4F3DB8D97
SHA-256 fingerprint
B1:A5:43:88:FC:96:50:55:49:17:A5:46:B4:5D:2E:F9:E8:95:1E:5F:DA:F0:C9:CA:A2:3F:03:FD:A6:F8:3B:9F
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.neptuno.cl, neptuno.cl

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.