DNS Server + Bitdefender Box


Hello Everyone,


I was wonder if what I am trying to do is possible without causing interference or conflicts on my network. 


Is it possible to run a separate DNS Server on your network along side with the Box? I currently have an E3000 running DD-WRT with the Box connected to a LAN port. All Default Gateways are pushed to the Box and everything is "secured" by the Box. I am running a SQL Server on a RPi 3 and want to also run a DNS Server to cache all the domains I regularly go to in order to speed up response time and avoid having to go to the "cloud" everytime.


Thanks in advance everyone!