I currently have the AX11000 in access point mode. I have a pfsense router for the main router. It looks like it making a dns request every approximately 50 secs on these domains. What reason does the ax11000 need to make dns request to these domains for? 

Also i'm seeing that the AX11000 is hijacking dns when it in access point mode which the ax11000 shouldn't be responding to dns request. 

This is a dns query on the wifi device connected to the ax11000

This is a dns query on the main router itself.

Why is the ax11000 hijacking or rewriting dns request when the AX11000 is in AP Mode?