Running it

Running on Linux

On Docker

$ docker run --rm --hostname dns.mageddo --name dns-proxy-server -p 5380:5380 \
  -v /opt/dns-proxy-server/conf:/app/conf \
  -v /var/run/docker.sock:/var/run/docker.sock \
  -v /etc/resolv.conf:/etc/resolv.conf \
  defreitas/dns-proxy-server

If your system is periodically recreating /etc/resolv.conf (like dhclient does) and DPS stops working after a while you may need to try the following variant instead (see issue 166 for why this is):

$ docker run --rm --hostname dns.mageddo --name dns-proxy-server -p 5380:5380 \
  -v /opt/dns-proxy-server/conf:/app/conf \
  -v /var/run/docker.sock:/var/run/docker.sock \
  -v /etc:/host/etc \
  -e MG_RESOLVCONF=/host/etc/resolv.conf \
  defreitas/dns-proxy-server

Standalone run

Download the latest version, extract and run

$ sudo ./dns-proxy-server

Dns Proxy Server is now your current DNS server, to back everything to original state just press CTRL + C

Running on Windows

We have cases of people got DPS running on Windows, below the information we have of how to run DPS on these OS, if you confirm that or have some information that would be helpful to archieve this please contribute creating a pull request or issue documenting that

  1. Start up DPS

    docker run --name dns-proxy-server -p 5380:5380 -p 53:53/udp \
-v /var/run/docker.sock:/var/run/docker.sock \ 
defreitas/dns-proxy-server

  2. Change your default internet adapter DNS to 127.0.0.1

  • Press Windows + R and type ncpa.cpl then press enter or go to your network interfaces Window
  • Change your default internet adapter DNS to 127.0.0.1 by following the pictures below

Screenshot

Uncheck IPV6 because Windows can try to solve hostnames by using a IPV6 DNS server, then requests won’t be sent to DPS, actually DPS doesn’t support IPV6.

Screenshot

screenshot

Screenshot

Testing the DNS server

Starting some docker container and keeping it alive for DNS queries

$ docker run --rm --hostname nginx.dev.intranet \
  -e 'HOSTNAMES=nginx2.dev.intranet,nginx3.dev.intranet' nginx

Solving the docker container hostname from Dns Proxy Server

$ nslookup nginx.dev.intranet
Server:		172.22.0.6
Address:	172.22.0.6#53

Non-authoritative answer:
Name:	debian.dev.intranet
Address: 172.22.0.7

Google keep working was well

$ nslookup google.com
Server:		172.22.0.6
Address:	172.22.0.6#53

Non-authoritative answer:
Name:	google.com
Address: 172.217.29.206

Start the server at custom port and solving from it

$ nslookup -port=8980 google.com 127.0.0.1