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 kormoran-sarbinowo.pl

Valid
Issued by (CA)
Unizeto Technologies S.A.
Subject
kormoran-sarbinowo.pl
Valid from
Sep 2, 2025
Valid until
Sep 2, 2026 (29 days remaining)
Public key
RSA 2048-bit
Serial
1DE0B4B12C424D98C7D802A8048DC6F7
SHA-256 fingerprint
4E:E1:3D:78:26:30:61:E7:83:4C:A4:E7:C2:A8:6F:F8:90:4B:48:C3:F8:53:89:89:0E:78:17:9F:BF:05:F2:5F
Chain
Certum Domain Validation CA SHA2 → Certum Trusted Network CA
Subject Alternative Names (2)
kormoran-sarbinowo.pl, www.kormoran-sarbinowo.pl

Certificate Authority Authorization (CAA)

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TLS certificate

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