10.4.1 server, dns setup??? NEED HELP !


Hi, i had osx server 10.3.9, had 3 sites on it, everything was fine.
tried to upgrade to 10..4, NO GO,,, so i clean installed 10.4 and added my sites back to it,, all was ok, site 1 worked, mail, and weblog, etc all was ok.. added site 2 and 3, no problem. left for the weekend, and monday, i have no site 1, no mail server, but site 2 and 3 still work..

i really hate the new DNS setup in 10.4 server..

can someone give me some idea what to do,..