SSL/TLS Certificate Lookup

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

planfathom.com

SSL/TLS Certificate

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SSL/TLS Certificate for planfathom.com

Valid
Issued by (CA)
Let's Encrypt
Subject
planfathom.com
Valid from
Jun 15, 2026
Valid until
Sep 13, 2026 (54 days remaining)
Public key
RSA 2048-bit
Serial
05B9A96190FB348BA63D437367BBC052629E
SHA-256 fingerprint
96:F6:6A:B9:72:2C:FD:C3:DD:86:98:81:9E:DD:0B:B8:73:6C:A4:DC:14:9E:A9:2A:FD:E6:3E:54:07:66:2F:50
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (1)
planfathom.com

Certificate Authority Authorization (CAA)

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