Hi!, I am am using ubuntu 10.4 with ISPconfig3 and am having problems with subdomains. I have a webserver & mailserver on one machine with ISPconfig3, a separate server for 1st namesever and separate server for second nameserver. I can pick up my domain eg mysite.com via browser no problem. I have created the subdomain tb.mysite.com from the tutorial http://docs.ispconfig.org/creating-web-sites/subdomains/ added the cname entry using tutorial http://docs.ispconfig.org/dns-basics/canonical-dns-records/ . However when I try to login to that subdomain via my browser it returns could not find tb.mysite.com. Do I need to have 1st nameserver on same machine as ISPconfig?, does this matter? If not, do I need to maually add cname entry to zone file on 1st nameserver? Do I have to wait for the subdomain to propogate?, if not, where am I going wrong? Could problem be that I didnt use the multi-server setup?, if so can I use 1 server for www, mail, database another for primary nameserver and another for secondary nameserver? any help would be greatly appreciated - thanks!