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 taxland.rzeszow.pl

Valid
Issued by (CA)
Sectigo Limited
Subject
taxland.rzeszow.pl
Valid from
Jun 24, 2026
Valid until
Jan 8, 2027 (172 days remaining)
Public key
RSA 4096-bit
Serial
341971486579291E60BED1D681214C83
SHA-256 fingerprint
FD:BA:3D:84:31:23:A9:D9:10:6B:D8:84:78:1E:FB:A9:22:29:98:6E:21:35:A8:57:D8:37:50:97:BD:B1:60:19
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
taxland.rzeszow.pl, www.taxland.rzeszow.pl

Certificate Authority Authorization (CAA)

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