# DNS设置

{% hint style="info" %}

* MC强制开启DNS覆写功能，不可关闭
* <mark style="color:orange;">修改DNS有风险</mark>，不懂勿动
* 本功能提交修改后，<mark style="color:orange;">重启MC插件生效</mark>
  {% endhint %}

<figure><img src="https://1927080012-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FIbElCPWLUN7JiinF0Ycv%2Fuploads%2FTEeNXavflEudZZQFpaYS%2F7.jpg?alt=media&#x26;token=80e1bb9e-94b7-4cad-93b1-02c103a14eca" alt=""><figcaption></figcaption></figure>

### <mark style="color:blue;">DNS方案：</mark>

#### DNS方案：

切换DNS配置方案，详情请参看[MihomoWiki-DNS](https://wiki.metacubex.one/config/dns/)

#### 黒名单设备解析服务器：

<mark style="color:$primary;">访问控制</mark>中不通过代理的设备使用的解析服务器（仅支持UDP-IP的DNS服务器）（<mark style="color:$primary;">仅Fake-ip模式可见</mark>）

#### 自定义DNS：

编辑Redir-Host或者Fake-IP配置文件，默认配置如下：

```yaml
# 默认Redir-Host配置:
dns:
  enable: true                      #开启DNS解析，必须开启，否则MC将无法解析
  ipv6: false                       #默认关闭，插件开启IP6支持口，自动打开
  listen: :23453                    #监听端口，不懂勿动
  enhanced-mode: redir-host         #DNS模式
  respect-rules: true               #DNS连接遵守Rule规则
  proxy-server-nameserver:          #节点解析服务器
    - 119.29.29.29
    - 223.5.5.5
  nameserver-policy:                #指定域名使用自定义DNS解析，支持udp/tcp/dot/doh
    "+.steampowered.com": "223.5.5.5"
    "geosite: gfw":
      - https://doh.dns.sb/dns-query 
      - tls://8.8.8.8:853
      - tls://unfiltered.adguard-dns.com
  nameserver:                       #默认DNS服务器，支持udp/tcp/dot/doh
    - https://doh.pub/dns-query
    - 223.5.5.5

# 默认Fake-ip配置:
dns:
  enable: true
  ipv6: false
  listen: :23453
  default-nameserver:                       #解析非IP的dns用的dns服务器,只支持纯IP
    - 223.5.5.5
    - 119.29.29.29
  enhanced-mode: fake-ip
  fake-ip-range: 198.18.0.1/16              #Fake-ip解析ip4池
  fake-ip-range6: fdfe:dcba:9876::1/64      #Fake-ip解析ip6池
  fake-ip-filter-mode: whitelist            #过滤模式，默认白名单
  fake-ip-filter:                           #过滤名单
    - 'geosite: gfw'
  nameserver:                               #默认DNS服务器(国内)
    - 119.29.29.29
    - 223.5.5.5
    - 180.76.76.76
    
```

<figure><img src="https://1927080012-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FIbElCPWLUN7JiinF0Ycv%2Fuploads%2FBzEgWVnNbvwODhTFXVXj%2F7a.jpg?alt=media&#x26;token=2032c68e-b6d5-4ba9-8cd8-5800e7d75813" alt=""><figcaption></figcaption></figure>

### <mark style="color:blue;">其他设置：</mark>

#### DNS劫&#x6301;**：**

劫持路由下所有设备的DNS查询流量（UDP53端口）给内核，强烈建议开启

#### 路由自身DNS使用Clash设&#x5B9A;**：**

路由自己的网络访问的DNS使用MC设定

#### 清除路由自定义DN&#x53;**：**

清除路由【内部网络(LAN)】-【DHCP服务器】中的DNS设置，防止设备端继承该DNS设定，导致解析错误

#### Sniffer域名嗅&#x63A2;**：**

启用域名嗅探功能，详见[MihomoWiki-域名嗅探](https://wiki.metacubex.one/config/sniff/)，默认配置如下：

```yaml
sniffer:
  enable: true
  force-dns-mapping: false
  parse-pure-ip: true
  override-destination: true
  sniff:
    TLS:
      ports: [443, 8443]    
    HTTP:   
      ports: [80, 8080-8880]
      override-destination: false
  force-domain:
    - '+.v2ex.com'
  skip-domain:
    - 'Mijia Cloud'
    - 'dlg.io.mi.com'
    - '+.apple.com'

```

#### 自定义Hosts：

编辑自定义Hosts，详见[MihomoWiki-Hosts](https://wiki.metacubex.one/config/dns/hosts/)，默认配置如下：

```yaml
hosts:
  services.googleapis.cn: 74.125.193.94
  time.android.com: 203.107.6.88
```


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