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 finea24.pl

Valid
Issued by (CA)
nazwa.pl Sp. z o.o.
Subject
finea24.pl
Valid from
Jan 20, 2026
Valid until
Jan 19, 2027 (171 days remaining)
Public key
EC 384-bit
Serial
7322230420EB8EBDC4FBB2F249851719
SHA-256 fingerprint
76:1D:F8:70:C6:81:9A:67:5C:51:83:37:97:15:FB:8B:3D:9C:A8:95:97:29:6D:01:F2:63:8E:F8:CC:5A:BF:05
Chain
nazwaSSL DV TLS G2 E29 CA → Certum EC-384 CA → Certum Trusted Network CA
Subject Alternative Names (2)
finea24.pl, www.finea24.pl

Certificate Authority Authorization (CAA)

CAA restricts issuance to certum.pl, letsencrypt.org; we couldn't map the serving CA (nazwa.pl Sp. z o.o.) to one of these identifiers.

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Uptime

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DNS changes

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TLS certificate

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