V2RAY pro

中的二个设置
V2ray DNS设置（左）

{
        "hosts": {
            "cloudflare-dns.com": [
                "104.16.248.249",
                "104.16.249.249"
            ]
        },
        "servers": [
            "https://cloudflare-dns.com/dns-query",
            {
                "address": "localhost",
                "domains": [
                    "domain:ir"
                ]
            }
        ],
        "tag": "dns"
}

sing-box DNS设置
左：

{
  "servers": [
    {
      "tag": "backup",
      "address": "https://208.67.222.222/dns-query",
      "strategy": "ipv4_only",
      "detour": "proxy"
    },
    {
      "tag": "remote",
      "address": "https://208.67.220.220/dns-query",
      "strategy": "ipv4_only",
      "detour": "proxy"
    },
    {
      "tag": "local",
      "address": "local",
      "strategy": "ipv4_only",
      "detour": "direct"
    },
    {
      "tag": "block",
      "address": "rcode://success"
    }
  ],
  "rules": [
    {
      "rule_set": [
        "geoip-ir"
      ],
      "server": "local"
    },
    {
      "rule_set": [
        "geosite-category-ads-all"
      ],
      "server": "block"
    }
  ],
  "final": "remote"
}

右：

{
  "servers": [
    {
      "tag": "backup",
      "address": "https://208.67.222.222/dns-query",
      "strategy": "ipv4_only",
      "detour": "proxy"
    },
    {
      "tag": "remote",
      "address": "https://208.67.220.220/dns-query",
      "strategy": "ipv4_only",
      "detour": "proxy"
    },
    {
      "tag": "local",
      "address": "8.8.8.8",
      "strategy": "ipv4_only",
      "detour": "direct"
    },
    {
      "tag": "block",
      "address": "rcode://success"
    }
  ],
  "rules": [
    {
      "rule_set": [
        "geoip-ir"
      ],
      "server": "local"
    },
    {
      "rule_set": [
        "geosite-category-ads-all"
      ],
      "server": "block"
    }
  ],
  "final": "remote"
}

原v2rayN 内无填写。