Hi, i want to run my own DNS for my domain, because i have dynamic IP from my ISP i have registered my domain with ZoneEdit.com to be able to update my IP without paying everytime. Then i have made an A record pointing my domain to my ISPConfig server (that is behind a firewall, with port 53 and 80 open and pointing to the server). Do i have to open any other ports to get the DNS to work? I want to point some of my subdomains to my internal net and some to other servers on the internet. What do i put in "DNS Manager/[DOMAIN]/DNS Entry/Options/Nameserver 1? My server or ZoneEdit's ns? Maybe someone know's about some howto for DNS with ISPConfig?