Specify which DNS servers to use to resolve hostnames in .NET

Question

I\'d like to know if there\'s any way to force the System.Net.Dns class to resolve hostnames using a set of custom DNS servers instead of using the ones that are associated

Answer 1

If you're able to run your application inside a docker container you can provide the dns server ip address on start up.

docker run --dns=1.2.3.4 repo/myimage command.exe

https://docs.docker.com/v17.09/engine/userguide/networking/configure-dns/