Standard V2Ray connections typically use protocols like VMess or VLESS over TCP or WebSocket. However, many firewalls can detect and block these. A "Slow DNS" setup encapsulates these V2Ray packets within DNS queries.
CoreDNS is faster and natively supports DoH, gRPC, and caching. ./Corefile : v2ray slow dns server
: Make sure V2Ray is running without errors by checking the logs: in v2rayN ).
Using default DNS like 8.8.8.8 from a country far away (or blocked/throttled by ISPs) adds 150–300ms per query. v2ray slow dns server
To prevent deadlocks, ensure your V2Ray server's domain is resolved directly. Go to your client's (e.g., in v2rayN ).