SSL Server Certificate
Common Name: www.ser-stiftung.de
Issuing CA: Sectigo Public Server Authentication CA DV R36
Organization:
Valid: June 18, 2025 to July 09, 2026
Key Size: 2048 bits
Subject Alternative Names (SANs)
www.ser-stiftung.de
ser-stiftung.de
Certificate Expiration
This certificate will expire in 364 days.
Certificate Common Name (CN) and Hostname Match?
The hostname (www.ser-stiftung.de) matches the certificate and the certificate is valid.
DNS, etc.
www.ser-stiftung.de
resolves to ser-stiftung.de, 81.169.145.162.
Server type: Apache/2.4.63 (Unix)
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: Sectigo Public Server Authentication Root R46
Organization: Sectigo Limited
Valid: March 22, 2021 to January 18, 2038
Issuer: USERTrust RSA Certification Authority
Serial Number: D27FBBC1DE359E5216AD6149586099C4
Common Name: Sectigo Public Server Authentication CA DV R36
Organization: Sectigo Limited
Valid: March 22, 2021 to March 21, 2036
Issuer: Sectigo Public Server Authentication Root R46
Serial Number: 397A66CC2756362E0DAA87CA6EABE3B1
Common Name: www.ser-stiftung.de
Organization:
Valid: June 18, 2025 to July 09, 2026
Issuer: Sectigo Public Server Authentication CA DV R36
Serial Number: 5981D0B5186536867003D674E0324B8B