DNS Server Issues

Hello,

I have enabled a DNS filter (a Raspberry Pi 2) on my home network. Now, whenever I attempt to play Star Wars Galaxy of Heroes on my Android device, it does not allow me to connect to the game servers. It gets stuck at the "checking for updates" screen. I have added an exception for "swprod.capitalgames.com" to the filter, but I am still unable to connect.

Is it possible for you to provide me the domain names of the servers that Galaxy of Heroes uses so that I can access the game?