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SSL Certificate: dte.ir

🟢 Valid Certificate
Common Name*.dte.ir
IssuerAsseco Data Systems S.A.
Issuer CNCertum DV TLS G2 R39 CA
Valid FromApr 16 13:41:50 2026 GMT
Valid UntilNov 1 13:41:49 2026 GMT (156 days left)
Serial Number5A4C093233BF862BF235937083C762B2
🌐 Subject Alternative Names (2)
*.dte.irdte.ir
ℹ️ About SSL Certificates

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

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