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 wandallia.pl

Valid
Issued by (CA)
Sectigo Limited
Subject
wandallia.pl
Valid from
Oct 22, 2025
Valid until
Nov 4, 2026 (49 days remaining)
Public key
RSA 2048-bit
Serial
9E3992D1B8C34AC71B24BECFD1629CE9
SHA-256 fingerprint
5C:0B:13:55:9C:56:EA:55:00:02:44:04:B1:30:1C:BD:30:5D:09:1F:11:B0:F7:29:41:B6:9C:81:35:CB:30:69
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
wandallia.pl, www.wandallia.pl

Certificate Authority Authorization (CAA)

The serving CA (Sectigo Limited) is not among the authorities this domain's CAA records authorize (certum.pl, letsencrypt.org). This can indicate a misconfiguration or an unexpected issuance.

This certificate has been served since Aug 28, 2026.

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DNS changes

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TLS certificate

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