Since sing-box 1.12.0

Resolved

{
  "dns": {
    "servers": [
      {
        "type": "resolved",
        "tag": "",

        "service": "resolved",
        "accept_default_resolvers": false
      }
    ]
  }
}

Fields

service

Required

The tag of the Resolved Service.

accept_default_resolvers

Indicates whether the default DNS resolvers should be accepted for fallback queries in addition to matching domains.

Specifically, default DNS resolvers are DNS servers that have SetLinkDefaultRoute or SetLinkDomains ~. set.

If not enabled, NXDOMAIN will be returned for requests that do not match search or match domains.

Examples

Split DNS onlyUse as global DNS

{
  "dns": {
    "servers": [
      {
        "type": "local",
        "tag": "local"
      },
      {
        "type": "resolved",
        "tag": "resolved",
        "service": "resolved"
      }
    ],
    "rules": [
      {
        "ip_accept_any": true,
        "server": "resolved"
      }
    ]
  }
}

{
  "dns": {
    "servers": [
      {
        "type": "resolved",
        "service": "resolved",
        "accept_default_resolvers": true
      }
    ]
  }
}