SSL/TLS Certificate Lookup

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

barciany.pl

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for barciany.pl

Valid
Issued by (CA)
Asseco Data Systems S.A.
Subject
*.barciany.pl
Valid from
Mar 16, 2026
Valid until
Oct 1, 2026 (71 days remaining)
Public key
RSA 4096-bit
Serial
2198AF44F944390225D460725F49BB5C
SHA-256 fingerprint
9F:D5:7C:C9:B0:28:BD:64:C3:62:C9:43:8C:46:37:7F:8E:46:F5:98:81:9B:AE:06:B5:2A:32:31:23:F1:98:08
Chain
Certum DV TLS G2 R39 CA → Certum Trusted Root CA
Subject Alternative Names (2)
*.barciany.pl, barciany.pl

Certificate Authority Authorization (CAA)

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