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sing-box/docs/configuration/dns/rule.md

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---
icon: material/alert-decagram
---
!!! quote "Changes in sing-box 1.14.0"
:material-plus: [source_mac_address](#source_mac_address)
:material-plus: [source_hostname](#source_hostname)
:material-plus: [match_response](#match_response)
:material-delete-clock: [rule_set_ip_cidr_accept_empty](#rule_set_ip_cidr_accept_empty)
:material-plus: [response_rcode](#response_rcode)
:material-plus: [response_answer](#response_answer)
:material-plus: [response_ns](#response_ns)
:material-plus: [response_extra](#response_extra)
:material-plus: [package_name_regex](#package_name_regex)
:material-alert: [ip_version](#ip_version)
:material-alert: [query_type](#query_type)
!!! quote "Changes in sing-box 1.13.0"
:material-plus: [interface_address](#interface_address)
:material-plus: [network_interface_address](#network_interface_address)
:material-plus: [default_interface_address](#default_interface_address)
!!! quote "Changes in sing-box 1.12.0"
:material-plus: [ip_accept_any](#ip_accept_any)
:material-delete-clock: [outbound](#outbound)
!!! quote "Changes in sing-box 1.11.0"
:material-plus: [action](#action)
:material-alert: [server](#server)
:material-alert: [disable_cache](#disable_cache)
:material-alert: [rewrite_ttl](#rewrite_ttl)
:material-alert: [client_subnet](#client_subnet)
:material-plus: [network_type](#network_type)
:material-plus: [network_is_expensive](#network_is_expensive)
:material-plus: [network_is_constrained](#network_is_constrained)
!!! quote "Changes in sing-box 1.10.0"
:material-delete-clock: [rule_set_ipcidr_match_source](#rule_set_ipcidr_match_source)
:material-plus: [rule_set_ip_cidr_match_source](#rule_set_ip_cidr_match_source)
:material-plus: [rule_set_ip_cidr_accept_empty](#rule_set_ip_cidr_accept_empty)
:material-plus: [process_path_regex](#process_path_regex)
!!! quote "Changes in sing-box 1.9.0"
:material-plus: [geoip](#geoip)
:material-plus: [ip_cidr](#ip_cidr)
:material-plus: [ip_is_private](#ip_is_private)
:material-plus: [client_subnet](#client_subnet)
:material-plus: [rule_set_ipcidr_match_source](#rule_set_ipcidr_match_source)
!!! quote "Changes in sing-box 1.8.0"
:material-plus: [rule_set](#rule_set)
:material-plus: [source_ip_is_private](#source_ip_is_private)
:material-delete-clock: [geoip](#geoip)
:material-delete-clock: [geosite](#geosite)
### Structure
```json
{
"dns": {
"rules": [
{
"inbound": [
"mixed-in"
],
"ip_version": 6,
"query_type": [
"A",
"HTTPS",
32768
],
"network": "tcp",
"auth_user": [
"usera",
"userb"
],
"protocol": [
"tls",
"http",
"quic"
],
"domain": [
"test.com"
],
"domain_suffix": [
".cn"
],
"domain_keyword": [
"test"
],
"domain_regex": [
"^stun\\..+"
],
"source_ip_cidr": [
"10.0.0.0/24",
"192.168.0.1"
],
"source_ip_is_private": false,
"source_port": [
12345
],
"source_port_range": [
"1000:2000",
":3000",
"4000:"
],
"port": [
80,
443
],
"port_range": [
"1000:2000",
":3000",
"4000:"
],
"process_name": [
"curl"
],
"process_path": [
"/usr/bin/curl"
],
"process_path_regex": [
"^/usr/bin/.+"
],
"package_name": [
"com.termux"
],
"package_name_regex": [
"^com\\.termux.*"
],
"user": [
"sekai"
],
"user_id": [
1000
],
"clash_mode": "direct",
"network_type": [
"wifi"
],
"network_is_expensive": false,
"network_is_constrained": false,
"interface_address": {
"en0": [
"2000::/3"
]
},
"network_interface_address": {
"wifi": [
"2000::/3"
]
},
"default_interface_address": [
"2000::/3"
],
"source_mac_address": [
"00:11:22:33:44:55"
],
"source_hostname": [
"my-device"
],
"wifi_ssid": [
"My WIFI"
],
"wifi_bssid": [
"00:00:00:00:00:00"
],
"rule_set": [
"geoip-cn",
"geosite-cn"
],
"rule_set_ip_cidr_match_source": false,
"match_response": false,
"ip_cidr": [
"10.0.0.0/24",
"192.168.0.1"
],
"ip_is_private": false,
"ip_accept_any": false,
"response_rcode": "",
"response_answer": [],
"response_ns": [],
"response_extra": [],
"invert": false,
"outbound": [
"direct"
],
"action": "route",
"server": "local",
// Deprecated
"rule_set_ip_cidr_accept_empty": false,
"rule_set_ipcidr_match_source": false,
"geosite": [
"cn"
],
"source_geoip": [
"private"
],
"geoip": [
"cn"
]
},
{
"type": "logical",
"mode": "and",
"rules": [],
"action": "route",
"server": "local"
}
]
}
}
```
!!! note ""
You can ignore the JSON Array [] tag when the content is only one item
### Default Fields
!!! note ""
The default rule uses the following matching logic:
(`domain` || `domain_suffix` || `domain_keyword` || `domain_regex` || `geosite`) &&
(`port` || `port_range`) &&
(`source_geoip` || `source_ip_cidr` `source_ip_is_private`) &&
(`source_port` || `source_port_range`) &&
`other fields`
Additionally, each branch inside an included rule-set can be considered merged into the outer rule, while different branches keep OR semantics.
#### inbound
Tags of [Inbound](/configuration/inbound/).
#### ip_version
!!! quote "Changes in sing-box 1.14.0"
This field now also applies when a DNS rule is matched from an internal
domain resolution that does not target a specific DNS server, such as a
[`resolve`](../../route/rule_action/#resolve) route rule action without a
`server` set. In earlier versions, only DNS queries received from a
client evaluated this field. See
[Migration](/migration/#ip_version-and-query_type-behavior-changes-in-dns-rules)
for the full list.
Setting this field makes the DNS rule incompatible in the same DNS
configuration with Legacy Address Filter Fields in DNS rules, the Legacy
`strategy` DNS rule action option, and the Legacy
`rule_set_ip_cidr_accept_empty` DNS rule item. To combine with
address-based filtering, use the [`evaluate`](../rule_action/#evaluate)
action and [`match_response`](#match_response).
4 (A DNS query) or 6 (AAAA DNS query).
Not limited if empty.
#### query_type
!!! quote "Changes in sing-box 1.14.0"
This field now also applies when a DNS rule is matched from an internal
domain resolution that does not target a specific DNS server, such as a
[`resolve`](../../route/rule_action/#resolve) route rule action without a
`server` set. In earlier versions, only DNS queries received from a
client evaluated this field. See
[Migration](/migration/#ip_version-and-query_type-behavior-changes-in-dns-rules)
for the full list.
Setting this field makes the DNS rule incompatible in the same DNS
configuration with Legacy Address Filter Fields in DNS rules, the Legacy
`strategy` DNS rule action option, and the Legacy
`rule_set_ip_cidr_accept_empty` DNS rule item. To combine with
address-based filtering, use the [`evaluate`](../rule_action/#evaluate)
action and [`match_response`](#match_response).
DNS query type. Values can be integers or type name strings.
#### network
`tcp` or `udp`.
#### auth_user
Username, see each inbound for details.
#### protocol
Sniffed protocol, see [Sniff](/configuration/route/sniff/) for details.
#### domain
Match full domain.
#### domain_suffix
Match domain suffix.
#### domain_keyword
Match domain using keyword.
#### domain_regex
Match domain using regular expression.
#### geosite
!!! failure "Deprecated in sing-box 1.8.0"
Geosite is deprecated and will be removed in sing-box 1.12.0, check [Migration](/migration/#migrate-geosite-to-rule-sets).
Match geosite.
#### source_geoip
!!! failure "Deprecated in sing-box 1.8.0"
GeoIP is deprecated and will be removed in sing-box 1.12.0, check [Migration](/migration/#migrate-geoip-to-rule-sets).
Match source geoip.
#### source_ip_cidr
Match source IP CIDR.
#### source_ip_is_private
!!! question "Since sing-box 1.8.0"
Match non-public source IP.
#### source_port
Match source port.
#### source_port_range
Match source port range.
#### port
Match port.
#### port_range
Match port range.
#### process_name
!!! quote ""
Only supported on Linux, Windows, and macOS.
Match process name.
#### process_path
!!! quote ""
Only supported on Linux, Windows, and macOS.
Match process path.
#### process_path_regex
!!! question "Since sing-box 1.10.0"
!!! quote ""
Only supported on Linux, Windows, and macOS.
Match process path using regular expression.
#### package_name
Match android package name.
#### package_name_regex
!!! question "Since sing-box 1.14.0"
Match android package name using regular expression.
#### user
!!! quote ""
Only supported on Linux.
Match user name.
#### user_id
!!! quote ""
Only supported on Linux.
Match user id.
#### clash_mode
Match Clash mode.
#### network_type
!!! question "Since sing-box 1.11.0"
!!! quote ""
Only supported in graphical clients on Android and Apple platforms.
Match network type.
Available values: `wifi`, `cellular`, `ethernet` and `other`.
#### network_is_expensive
!!! question "Since sing-box 1.11.0"
!!! quote ""
Only supported in graphical clients on Android and Apple platforms.
Match if network is considered Metered (on Android) or considered expensive,
such as Cellular or a Personal Hotspot (on Apple platforms).
#### network_is_constrained
!!! question "Since sing-box 1.11.0"
!!! quote ""
Only supported in graphical clients on Apple platforms.
Match if network is in Low Data Mode.
#### interface_address
!!! question "Since sing-box 1.13.0"
!!! quote ""
Only supported on Linux, Windows, and macOS.
Match interface address.
#### network_interface_address
!!! question "Since sing-box 1.13.0"
!!! quote ""
Only supported in graphical clients on Android and Apple platforms.
Matches network interface (same values as `network_type`) address.
#### default_interface_address
!!! question "Since sing-box 1.13.0"
!!! quote ""
Only supported on Linux, Windows, and macOS.
Match default interface address.
#### source_mac_address
!!! question "Since sing-box 1.14.0"
!!! quote ""
Only supported on Linux, macOS, or in graphical clients on Android and macOS. See [Neighbor Resolution](/configuration/shared/neighbor/) for setup.
Match source device MAC address.
#### source_hostname
!!! question "Since sing-box 1.14.0"
!!! quote ""
Only supported on Linux, macOS, or in graphical clients on Android and macOS. See [Neighbor Resolution](/configuration/shared/neighbor/) for setup.
Match source device hostname from DHCP leases.
#### wifi_ssid
!!! quote ""
Only supported in graphical clients on Android and Apple platforms, or on Linux.
Match WiFi SSID.
#### wifi_bssid
!!! quote ""
Only supported in graphical clients on Android and Apple platforms, or on Linux.
Match WiFi BSSID.
#### rule_set
!!! question "Since sing-box 1.8.0"
Match [rule-set](/configuration/route/#rule_set).
#### rule_set_ipcidr_match_source
!!! question "Since sing-box 1.9.0"
!!! failure "Deprecated in sing-box 1.10.0"
`rule_set_ipcidr_match_source` is renamed to `rule_set_ip_cidr_match_source` and will be remove in sing-box 1.11.0.
Make `ip_cidr` rule items in rule-sets match the source IP.
#### rule_set_ip_cidr_match_source
!!! question "Since sing-box 1.10.0"
Make `ip_cidr` rule items in rule-sets match the source IP.
#### match_response
!!! question "Since sing-box 1.14.0"
Enable response-based matching. When enabled, this rule matches against the evaluated response
(set by a preceding [`evaluate`](/configuration/dns/rule_action/#evaluate) action)
instead of only matching the original query.
The evaluated response can also be returned directly by a later [`respond`](/configuration/dns/rule_action/#respond) action.
Required for Response Match Fields (`response_rcode`, `response_answer`, `response_ns`, `response_extra`).
Also required for `ip_cidr`, `ip_is_private`, and `ip_accept_any` when used with `evaluate` or Response Match Fields.
#### ip_accept_any
!!! question "Since sing-box 1.12.0"
Match when the DNS query response contains at least one address.
#### invert
Invert match result.
#### outbound
!!! failure "Deprecated in sing-box 1.12.0"
`outbound` rule items are deprecated and will be removed in sing-box 1.14.0, check [Migration](/migration/#migrate-outbound-dns-rule-items-to-domain-resolver).
Match outbound.
`any` can be used as a value to match any outbound.
#### action
==Required==
See [DNS Rule Actions](../rule_action/) for details.
#### server
!!! failure "Deprecated in sing-box 1.11.0"
Moved to [DNS Rule Action](../rule_action#route).
#### disable_cache
!!! failure "Deprecated in sing-box 1.11.0"
Moved to [DNS Rule Action](../rule_action#route).
#### rewrite_ttl
!!! failure "Deprecated in sing-box 1.11.0"
Moved to [DNS Rule Action](../rule_action#route).
#### client_subnet
!!! failure "Deprecated in sing-box 1.11.0"
Moved to [DNS Rule Action](../rule_action#route).
### Legacy Address Filter Fields
!!! failure "Deprecated in sing-box 1.14.0"
Legacy Address Filter Fields are deprecated and will be removed in sing-box 1.16.0,
check [Migration](/migration/#migrate-address-filter-fields-to-response-matching).
Only takes effect for address requests (A/AAAA/HTTPS). When the query results do not match the address filtering rule items, the current rule will be skipped.
!!! info ""
`ip_cidr` items in included rule-sets also takes effect as an address filtering field.
!!! note ""
Enable `experimental.cache_file.store_rdrc` to cache results.
#### geoip
!!! failure "Removed in sing-box 1.12.0"
GeoIP is deprecated in sing-box 1.8.0 and removed in sing-box 1.12.0, check [Migration](/migration/#migrate-geoip-to-rule-sets).
Match GeoIP with query response.
#### ip_cidr
!!! question "Since sing-box 1.9.0"
Match IP CIDR with query response.
As a Legacy Address Filter Field, deprecated. Use with `match_response` instead,
check [Migration](/migration/#migrate-address-filter-fields-to-response-matching).
#### ip_is_private
!!! question "Since sing-box 1.9.0"
Match private IP with query response.
As a Legacy Address Filter Field, deprecated. Use with `match_response` instead,
check [Migration](/migration/#migrate-address-filter-fields-to-response-matching).
#### rule_set_ip_cidr_accept_empty
!!! question "Since sing-box 1.10.0"
!!! failure "Deprecated in sing-box 1.14.0"
`rule_set_ip_cidr_accept_empty` is deprecated and will be removed in sing-box 1.16.0,
check [Migration](/migration/#migrate-address-filter-fields-to-response-matching).
Make `ip_cidr` rules in rule-sets accept empty query response.
### Response Match Fields
!!! question "Since sing-box 1.14.0"
Match fields for the evaluated response. Require `match_response` to be set to `true`
and a preceding rule with [`evaluate`](/configuration/dns/rule_action/#evaluate) action to populate the response.
That evaluated response may also be returned directly by a later [`respond`](/configuration/dns/rule_action/#respond) action.
#### response_rcode
Match DNS response code.
Accepted values are the same as in the [predefined action rcode](/configuration/dns/rule_action/#rcode).
#### response_answer
Match DNS answer records.
Record format is the same as in [predefined action answer](/configuration/dns/rule_action/#answer).
#### response_ns
Match DNS name server records.
Record format is the same as in [predefined action ns](/configuration/dns/rule_action/#ns).
#### response_extra
Match DNS extra records.
Record format is the same as in [predefined action extra](/configuration/dns/rule_action/#extra).
### Logical Fields
#### type
`logical`
#### mode
`and` or `or`
#### rules
Included rules.