Skip to content

SSL Certificate: nissen.co.jp

🟢 Valid Certificate
Common Namenissen.co.jp
IssuerDigiCert Inc
Issuer CNGeoTrust TLS RSA CA G1
Valid FromJun 6 00:00:00 2026 GMT
Valid UntilDec 6 23:59:59 2026 GMT (135 days left)
Serial Number0AC2D3FD10D6F65029518C2C3ECC3F59
🌐 Subject Alternative Names (1)
ℹ️ About SSL Certificates

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

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