I just installed a new Windows 2012 R2 domain controller. I was looking in the DNS Server, and there were two DNS Forwarders setup, which were other domain controllers. "Forwarders are DNS servers that this server can use to resolve DNS queries for records that this server cannot resolve"
I'm curious though, how was it already populated with other server names? Is this default set somewhere in Active Directory?
edit: Screenshots of where I'm referring to