1) No domain controller has to do with windows accounting. What you need to do is add some entries for your hosts. Check on my post to see what you need to do.
2) I am not sure on that. Generally a DNS server is something different than a Windows domain controller.
3) For the forward zone you have to create “A” records from a name to an IP. For the reverse zone a “PTR” record from an IP to a full name.