I am not the best at DNS, but here goes. In our gateway I specify the DNS as to use 220.127.116.11 and 18.104.22.168. My first question is, is this best practice? I have a Windows environment, and one of my servers has DNS installed for local lookups.
I am asking this question because while on the office wifi, corporate e-mail doesnt work. My DNS is not set up as .local, it is set up as the external domain name. While researching a fix for this issue, it recommends setting up split DNS. To do this, I would need to set up a new forward primary zone that is not AD integrated. My second question is what effect(s) will this have on my domain PC's?