SSL Certificate: synapse.jp

đŸŸĸ Valid Certificate
Common Namesynapse.jp
IssuerLet's Encrypt
Issuer CNE7
Valid FromMar 14 15:06:06 2026 GMT
Valid UntilJun 12 15:06:05 2026 GMT (70 days left)
Serial Number06424A53559ED7D66EC76E1D0A8683AAAE52
🌐 Subject Alternative Names (1)
â„šī¸ About SSL Certificates

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

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