Hello, I want to ask some questions because I don't have things so clear. 1º I've some domains. With the web interface of my registar I modify the record and now they point to my computers. In this case I don't need the dns stuff of ispconfig, I do? 2º Imagine I've 4 servers with ispconfig. Is there any way that have centralized clients, resellers and domains? And what about DNS servers. Thank you very much.