SSL Server Certificate
Common Name: *.issuu.com
Issuing CA: GlobalSign Atlas R46 DV TLS CA 2026 Q3
Organization:
Valid: August 31, 2026 to March 18, 2027
Key Size: 2048 bits
Subject Alternative Names (SANs)
*.issuu.com
issuu.com
Certificate Expiration
This certificate will expire in 144 days.
Certificate Common Name (CN) and Hostname Match?
The hostname (issuu.com) matches the certificate and the certificate is valid.
DNS, etc.
issuu.com
resolves to 151.101.193.55, 151.101.65.55, 151.101.129.55, 151.101.1.55.
Server type:
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: GlobalSign
Organization: GlobalSign
Valid: March 18, 2009 to March 18, 2029
Issuer: GlobalSign
Serial Number: 04000000000121585308A2
Common Name: GlobalSign Root R46
Organization: GlobalSign nv-sa
Valid: November 20, 2019 to March 18, 2029
Issuer: GlobalSign
Serial Number: 75A8BAD878F8AF305F72DD1C1140DF3A
Common Name: GlobalSign Atlas R46 DV TLS CA 2026 Q3
Organization: GlobalSign nv-sa
Valid: April 22, 2026 to April 22, 2028
Issuer: GlobalSign Root R46
Serial Number: 85AC708351E68DF704248BFDF17E4272
Common Name: *.issuu.com
Organization:
Valid: August 31, 2026 to March 18, 2027
Issuer: GlobalSign Atlas R46 DV TLS CA 2026 Q3
Serial Number: 01D23876DA9A0B830CA1A2A709B31DB1