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SSL Certificate: r4k.net

🟢 Valid Certificate
Common Namer4k.net
IssuerLet's Encrypt
Issuer CNR12
Valid FromMar 23 11:18:07 2026 GMT
Valid UntilJun 21 11:18:06 2026 GMT (33 days left)
Serial Number063CBBF8761D3717D46B7376A92AD359C118
ℹ️ About SSL Certificates

SSL (Secure Sockets Layer) certificates encrypt data between your browser and r4k.net's server. A valid SSL certificate ensures that your connection is private and that you're communicating with the real R4k website.

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