Our company has three (d1.com,d2.com,d3.com) NT 4.0\ndomains and we are converting them into a single 2003 AD\n(AD1.com). I added a new server with 2003 and I installed\nin it AD with DNS. The AD1 and d1 domains are located in\nthe same network 192.168.20.x.\nd2 is located in 192.168.10.x and\nd3 is in 192.168.30.x\nTo complicate matters our public domain name is dminc.com\nand this is also use as the name for our mail server.\n\nQuestion: How do I setup my DNS? The AD1 is the first\nserver in my forest. How do I define the other 3 zones\n(d1.com,d2.com,d3.com) and the public domain name\n(dminc.com) in my DNS server.\n\nIf you are a genius or have any comments on how to do\nthis, please advise.\n\nThank you very much for your help!