SSL/TLS Certificate Lookup

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

petopia.app

SSL/TLS Certificate

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SSL/TLS Certificate for petopia.app

Valid
Issued by (CA)
Let's Encrypt
Subject
petopia.app
Valid from
May 26, 2026
Valid until
Aug 24, 2026 (33 days remaining)
Public key
RSA 2048-bit
Serial
0584F1CCF1B2D9DE6D1AEF4ABC8CC2B99D09
SHA-256 fingerprint
2A:04:AD:4D:6B:A1:E1:3A:EA:A2:D7:B3:85:58:E3:25:08:55:08:E6:A5:04:20:2D:A4:23:56:CD:40:17:34:89
Chain
R13 → ISRG Root X1
Subject Alternative Names (1)
petopia.app

Certificate Authority Authorization (CAA)

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