Some transports (like WebSocket + TLS) handle DNS worse than others. If DNS is consistently slow, try using mKCP (KCP over UDP) or gRPC transports, which manage packet flow more efficiently for small UDP DNS queries.
"dest": "http://127.0.0.1:8080"
]
] , "streamSettings": "network": "tcp", "security": "tls", "tlsSettings": "serverName": "your_server_domain" v2ray slow dns server
To set this up, you typically need three key pieces of information from a V2Ray or UDP custom provider: Some transports (like WebSocket + TLS) handle DNS
If your V2Ray server is in Tokyo but your DNS query is bouncing through a server in New York before coming back to you, you’ll experience a massive delay (TTFB - Time to First Byte) every time you click a link. 2. Common Causes of Slow DNS in V2Ray Poor "Sniffing" Configuration "streamSettings": "network": "tcp"