SSL Server Certificate
Common Name: *.pcz.pl
Issuing CA: GEANT OV RSA CA 4
Organization: Politechnika Częstochowska
Valid: April 10, 2024 to April 10, 2025
Key Size: 2048 bits
Subject Alternative Names (SANs)
*.pcz.pl
pcz.pl
Certificate Expiration
This certificate will expire in 348 days.
Certificate Common Name (CN) and Hostname Match?
The hostname (pcz.pl) matches the certificate and the certificate is valid.
DNS, etc.
pcz.pl
resolves to 212.87.229.113.
Server type: Apache
Certificate Chain Complete?
All of the correct Intermediate CA Certificates are installed. Your SSL certificate is installed correctly and should be supported in all the major web browsers without problems.
Common Name: AAA Certificate Services
Organization: Comodo CA Limited
Valid: January 01, 2004 to December 31, 2028
Issuer: AAA Certificate Services
Serial Number: 01
Common Name: USERTrust RSA Certification Authority
Organization: The USERTRUST Network
Valid: March 12, 2019 to December 31, 2028
Issuer: AAA Certificate Services
Serial Number: 3972443AF922B751D7D36C10DD313595
Common Name: GEANT OV RSA CA 4
Organization: GEANT Vereniging
Valid: February 18, 2020 to May 01, 2033
Issuer: USERTrust RSA Certification Authority
Serial Number: DA43BD139BD258BB4DD61CACC4F3DBE0
Common Name: *.pcz.pl
Organization: Politechnika Częstochowska
Valid: April 10, 2024 to April 10, 2025
Issuer: GEANT OV RSA CA 4
Serial Number: 88F7DA1E38D43F4418FEF8AEF7AF1A46