V2ray Slow Dns Server ^new^ 【Firefox POPULAR】

Check if your network provider is blocking Port 53 entirely.

V2Ray has powerful traffic sniffing capabilities. It intercepts traffic to see if it is HTTP or TLS to extract the real domain name. v2ray slow dns server

For router deployments, add firewall rules that bypass V2Ray processing for specific DNS query sources: Check if your network provider is blocking Port 53 entirely

Open your V2Ray configuration file and update the dns object to include both local and remote servers: For router deployments, add firewall rules that bypass

Using a domestic DNS server for proxied traffic (or a foreign DNS for local traffic) forces data packets to travel long, inefficient routes.

If your V2Ray configuration is not optimized, your device might send DNS queries through your local Internet Service Provider (ISP) instead of the proxy tunnel. If your ISP blocks or hijacks these queries, the request times out or takes several seconds to resolve. This creates a massive delay before your browser even attempts to load the website. 2. Suboptimal Routing (The GeoIP Problem)