SOS

[Muhammad Bilal Ahmad]

hi all
i have tried to configured bind on solairs 10. each and every things seeems to be ok and when i start the in.named it gives me no error. but when i invoke nslookup programme from any other machine its only resolves the domains for that zone. like i am authority of xyz.com so my nslookup resolves this xyz.com but dont resolve yahoo.com or msn.com
urgent help is needed
thanx a lot i advance
M Bilal Ahmad