SSL/TLS Certificate Lookup

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

netomarin.dev

SSL/TLS Certificate

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SSL/TLS Certificate for netomarin.dev

Valid

Issued by (CA): Let's Encrypt
Subject: netomarin.dev
Valid from: Jul 2, 2026
Valid until: Sep 30, 2026 (71 days remaining)
Public key: EC 256-bit
Serial: 06DF7CCD23477AF149B0EB92099BFF1CF9EB
SHA-256 fingerprint: 59:37:CA:2A:95:7C:06:B2:3A:15:E9:25:01:85:C6:C2:5C:B8:BC:0A:5A:97:C4:4F:61:B1:77:F9:C1:33:39:F5
Chain: YE2 → Root YE → ISRG Root X2 → ISRG Root X1

Subject Alternative Names (2)

*.netomarin.dev, netomarin.dev

Certificate Authority Authorization (CAA)

The serving CA (Let's Encrypt) is authorized by this domain's CAA records (comodoca.com, digicert.com, globalsign.com, letsencrypt.org, pki.goog, sectigo.com, ssl.com).