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SSL Certificate: dfn.net

🟢 Valid Certificate
Common Namedfn.net
IssuerLet's Encrypt
Issuer CNE7
Valid FromMay 15 08:49:20 2026 GMT
Valid UntilAug 13 08:49:19 2026 GMT (69 days left)
Serial Number05804539A7C6B6F7C43C0722673D39A4270A
🌐 Subject Alternative Names (1)
ℹ️ About SSL Certificates

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

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