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SSL Certificate: dual.rs

🟢 Valid Certificate
Common Namedual.rs
IssuerLet's Encrypt
Issuer CNYR1
Valid FromJul 7 21:16:30 2026 GMT
Valid UntilOct 5 21:16:29 2026 GMT (69 days left)
Serial Number05A2260B1E89AB7210EFCB271AF6709CD088
🌐 Subject Alternative Names (2)
*.dual.rsdual.rs
ℹ️ About SSL Certificates

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

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