SSL/TLS Certificate Lookup

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

kaspa.com.pl

SSL/TLS Certificate

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SSL/TLS Certificate for kaspa.com.pl

Valid
Issued by (CA)
Asseco Data Systems S.A.
Subject
*.kaspa.com.pl
Valid from
Feb 19, 2026
Valid until
Feb 19, 2027 (213 days remaining)
Public key
RSA 4096-bit
Serial
50D813E41C248207602654AF16AA6EB3
SHA-256 fingerprint
4A:78:08:73:EC:30:AE:26:71:3A:AF:97:A4:38:AA:24:2A:7B:D0:C8:5D:88:12:40:40:C6:65:7C:AC:8A:C0:3D
Chain
Certum DV TLS G2 R39 CA → Certum Trusted Root CA → Certum Trusted Network CA
Subject Alternative Names (2)
*.kaspa.com.pl, kaspa.com.pl

Certificate Authority Authorization (CAA)

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