SSL/TLS Certificate Lookup

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

SSL/TLS Certificate for pawsy.pl

Valid
Issued by (CA)
Let's Encrypt
Subject
mail.pawsy.pl
Valid from
Sep 22, 2026
Valid until
Dec 21, 2026 (45 days remaining)
Public key
EC 384-bit
Serial
066E9A96A4ACB1E9C5F110303C8C33D55057
SHA-256 fingerprint
ED:11:D4:83:C0:A1:06:24:45:8E:2C:07:10:FB:FD:69:98:A5:CD:B6:21:E7:A4:66:53:34:C3:A2:71:06:10:8C
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (3)
mail.pawsy.pl, pawsy.pl, www.pawsy.pl

Certificate Authority Authorization (CAA)

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

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Uptime

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TLS certificate

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