SSL Certificate: diamond.jp

đŸŸĸ Valid Certificate
Common Name*.diamond.jp
IssuerGlobalSign nv-sa
Issuer CNGlobalSign GCC R3 DV TLS CA 2020
Valid FromJan 19 05:47:13 2026 GMT
Valid UntilFeb 20 05:47:12 2027 GMT (320 days left)
Serial Number22213283F5EACF3D7DE25EBD
🌐 Subject Alternative Names (2)
â„šī¸ About SSL Certificates

SSL (Secure Sockets Layer) certificates encrypt data between your browser and diamond.jp's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real Diamond website.

Websites without valid SSL certificates may show browser warnings and are penalized in search engine rankings.