SSL/TLS Certificate Lookup

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

pertejo.es

SSL/TLS Certificate

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SSL/TLS Certificate for pertejo.es

Valid
Issued by (CA)
Let's Encrypt
Subject
pertejo.es
Valid from
Jun 16, 2026
Valid until
Sep 14, 2026 (54 days remaining)
Public key
RSA 2048-bit
Serial
069D5464D6FC20C6D616DDCB4C482877EE00
SHA-256 fingerprint
6D:D7:0D:6F:2A:0D:67:E2:81:70:F7:DA:38:C3:ED:92:AA:20:9E:83:68:0A:55:B4:0B:08:28:A8:34:97:0A:F7
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (4)
mail.pertejo.es, pertejo.es, webmail.pertejo.es, www.pertejo.es

Certificate Authority Authorization (CAA)

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