V2ray Slow Dns Server |top|

If your client settings are perfect but the connection remains slow, the issue might lie on your VPS (Virtual Private Server).

Log into your server via SSH and check /etc/resolv.conf . If it points to a slow default ISP DNS, change it to high-performance alternatives like Cloudflare ( 1.1.1.1 ) or Google ( 8.8.8.8 ).

"routing": "domainStrategy": "IPIfNonMatch", "rules": [ "type": "field", "inboundTag": [ "dns-in" ], "outboundTag": "direct" , "type": "field", "port": 53, "outboundTag": "proxy" ] Use code with caution. v2ray slow dns server

DNS tunneling is inherently slower than standard proxy or VPN methods. This is because DNS was not designed for high-volume data transfer. Each packet has a small payload limit, and the overhead required for encapsulation leads to high latency.

To prevent deadlocks, ensure your V2Ray server's domain is resolved directly. Go to your client's (e.g., in v2rayN ). If your client settings are perfect but the

Local Internet Service Providers (ISPs) often intercept, manipulate, or artificially slow down standard UDP DNS requests (Port 53) to disrupt proxy tools. Step 1: Switch to Secure DNS Protocols

If V2Ray is forced to resolve domains through a slow, distant, or blocked upstream server, every single asset on a webpage (images, scripts, styles) waits for that slow resolution. Each packet has a small payload limit, and

"type": "field", "inboundTag": ["dns-in"], "outboundTag": "dns-out"

DNS (Domain Name System) resolution is an essential step in every internet connection. Before any browser can load a website, it must first convert the domain name (like google.com ) into an IP address that computers understand. When this conversion is delayed, everything that follows is delayed as well. For V2Ray users, slow DNS servers can transform a fast, responsive proxy into a frustrating bottleneck where every page feels sluggish.

Now for the solutions. You need to configure V2Ray's internal DNS object. Forget your OS’s /etc/resolv.conf . V2Ray has its own DNS cache and resolver.

"dns": "servers": [ "1.1.1.1", "8.8.8.8", "https://dns.google/dns-query", "localhost" ], "hosts": "domain:google.com": "8.8.8.8" , "clientIp": "1.2.3.4"