A "slow DNS server" in V2Ray is rarely about the server's actual hardware and almost always about . By aligning your DNS location with your VPS location and utilizing DoH, you can eliminate the "loading..." lag and enjoy the true speed of your proxy.
], "decryption": "none", "fallbacks": [
Use a standard resolver like Google's 8.8.8.8 or 8.8.4.4 . v2ray slow dns server