Dear all I had installed ISPconfig 3 with CentOS 5.3 x64. Everything works fine with no any error. However, I have some problems with DNS which I can't solve after I did some reseachs in this forum for a while. Here are my problems. 1. Do I have to make NS DNS record eg. ns1.test.com and point it to my server IP address with my DNS provider control panel? 2. I have to change my DNS provider address to my server (ns1.test.com). Is it correct? 3. DNS function of ISPconfig will automatically active if I point my DNS address to my server IP(ns1.test.com), won't it? If I understand correctly, subdomain will be avaialble after all above steps. Thanks in advance!!