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SSL Certificate: platinumaps.jp

🟢 Valid Certificate
Common Nameplatinumaps.jp
IssuerLet's Encrypt
Issuer CNE7
Valid FromApr 1 16:07:39 2026 GMT
Valid UntilJun 30 16:07:38 2026 GMT (33 days left)
Serial Number057DEEF067BD15D68E42702B9154DFA7F8E6
🌐 Subject Alternative Names (2)
*.platinumaps.jpplatinumaps.jp
ℹ️ About SSL Certificates

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

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