Error response from daemon

[johnfelipe]

latest: Pulling from ruudud/devdns
31603596830f: Pull complete
737796594f78: Pull complete
0d157d191099: Pull complete
52895126f428: Pull complete
1fc72bae0e24: Pull complete
Digest: sha256:3a9cfcc17961d86dc5489b00907adea88a26dbcbc5d97b0a685726e4acb1cd8d
Status: Downloaded newer image for ruudud/devdns:latest
4a1920f7e6366a47331ae7125f60ad5d0a722dba4329d8f38088b0360e0e5a68
docker: Error response from daemon: driver failed programming external connectivity on endpoint devdns (25e56c032df7ad496c3db37cedf675b07f5b1ab6ef30d2fedf0ffd9e03a787d1): Error starting userland proxy: listen udp4 0.0.0.0:53: bind: address already in use.

im trying to ping ip address for another section of network
pls help me to solve this

[ruudud]

Hey @johnfelipe! Could you please also provide your docker run arguments?

The error says [...] 0.0.0.0:53: bind: address already in use..

Maybe run sudo lsof -i:53 to check if you already have a DNS process running?