分流 DNS 服务器

• 支持 DNSSEC、EDNS Client Subnet（需要上游服务器支持）

DNS2PROXY

通过 SOCKS/HTTP 代理的 DNS 服务器，用于搭建无污染的 DNS 服务器

Linux 简单编译

gcc -Wall DNS2PROXY.c -o DNS2PROXY -lpthread

Windows 编译

VS...一键...你懂的

Docker

docker pull hmbsbige/dnserver:dns2proxy

运行参数

Usage:

DNS2PROXY [/?] [/t] [/d] [/q] [/l[a]:FilePath] [/u:User /p:Password]
          [Socks5ServerIP[:Port]] [DNSServerIPorName[:Port]] [ListenIP[:Port]]

/?            to view this help
/t            to use a HTTP proxy instead of a SOCKS server
              (here: Socks5ServerIP = HttpProxyIP, no support for /u and /p)
/d            to disable the cache
/q            to suppress the text output
/l:FilePath   to create a new log file "FilePath"
/la:FilePath  to create a new log file or append to the existing "FilePath"
/u:User       user name if your SOCKS server uses user/password authentication
/p:Password   password if your SOCKS server uses user/password authentication

Default Socks5ServerIP:Port = 127.0.0.1:23333
Default DNSServerIPorName:Port = 1.1.1.1:53
Default ListenIP:Port = 127.0.0.1:5533

用法

关闭缓存，SOCKS 代理地址为 10.1.1.1:23333, 远程 DNS 服务器地址为 1.1.1.1:53, 监听端口为 0.0.0.0:53

Windows/Linux

DNS2PROXY /d 10.1.1.1:23333 1.1.1.1:53 0.0.0.0:53

Docker

docker run -itd --name=dns2proxy --restart=always -p 53:53/udp hmbsbige/dnserver:dns2proxy /d 10.1.1.1:23333 1.1.1.1:53 0.0.0.0:53

DNServer

将指定列表内的域名用所指定的上游 DNS 服务器解析，不在列表内的域名用所指定的无污染 DNS 服务器解析

附： 国内域名列表

一些无污染公共 DNS 服务器

• 101.6.6.6:53
• 202.141.162.123:53
• 223.113.97.99:53
• 208.67.222.222:5353
• 208.67.220.220:443

当然也可以自行用 DNS2PROXY 自行搭建无污染 DNS 服务器

编译

dotnet publish -c release -r $RID

例如：

dotnet publish -c release -r win-x64
dotnet publish -c release -r linux-x64
dotnet publish -c release -r osx-x64

具体RID：https://docs.microsoft.com/zh-cn/dotnet/core/rid-catalog

Win7、Win2008 等运行错误

Failed to load the dll from [?X], HRESULT: 0x80070057

安装补丁：KB2533623

https://support.microsoft.com/en-us/help/2533623/microsoft-security-advisory-insecure-library-loading-could-allow-remot

.Net 编译所需：

https://www.microsoft.com/net/download/all

Docker

docker pull hmbsbige/dnserver:DNServer

运行参数

  -u, --updns      (Default: 101.226.4.6) Upstream DNS Server

  -p, --puredns    Pure DNS Server

  --upport         (Default: 53) Upstream DNS Server Port

  --pureport       (Default: 53) Pure DNS Server Port

  --upecs          Upstream DNS Server Client Subnet, a ip address

  --pureecs        Pure DNS Server Client Subnet, a ip address

  --udp            (Default: 100) The count of threads listings on udp, 0 to deactivate udp

  --tcp            (Default: 100) The count of threads listings on tcp, 0 to deactivate tcp

  -l, --list       (Default: chndomains.txt) Domains list file path

  --help           Display this help screen.

  --version        Display version information.

用法

上游 DNS 服务器为 119.29.29.29,101.226.4.6, 指定ecs为 202.96.199.133, 无污染 DNS 服务器为 208.67.220.220:443, 指定ecs为 172.217.160.100, 分流列表路径 ~/list/chndomains.txt, 监听端口为 0.0.0.0:53, udp 和 tcp 都100并发

Windows/Linux

DNServer -u 119.29.29.29,101.226.4.6 -p 208.67.220.220 --upport 53 --pureport 443 --upecs 202.96.199.133 --pureecs 172.217.160.100 --udp 100 --tcp 100  -l /list/chndomains.txt -b 0.0.0.0:53

Docker

docker run -itd --name=dns --restart=always -p 53:53 -p 53:53/udp -v ~/list:/list:ro hmbsbige/dnserver:DNServer -u 119.29.29.29,101.226.4.6 -p 208.67.220.220 --upport 53 --pureport 443 --upecs 202.96.199.133 --pureecs 172.217.160.100 --udp 100 --tcp 100  -l /list/chndomains.txt -b 0.0.0.0:53