Hi There I am having trouble configuring the server to respond to reverse DNS request. My ISP has delegated control of reverse DNS to my server, and I have several PTR records for different domains with the ip address in them. Doing an NSLOOKUP against my server shows the PTR records there, but doing a reverse DNS lookup from www.dnsstuff.com and I get the message "Reports that no PTR records exist ". I'm probably missing something simple. Any ideas?