Hi Fred it got a little bit mixed up i will write here what i have understood from your reply.

www.ab.edu.xx CNAME www.wip.ab.edu.xx

service2.ab.edu.xx CNAME service2.wip.ab.edu.xx

service3.ab.edu.xx CNAME service3.wip.ab.edu.xx

www.wip.ab.edu.xx NS lc1.ab.edu.xx

www.wip.ab.edu.xx NS lc2.ab.edu.xx

service2.wip.ab.edu.xx NS lc1.ab.edu.xx

service2.wip.ab.edu.xx NS lc2.ab.edu.xx

service3.wip.ab.edu.xx NS lc1.ab.edu.xx

service3.wip.ab.edu.xx NS lc2.ab.edu.xx

AND ON THE LC I CREATED ALL THE INDIVIDUAL WIDE-IP ENTRIES

www.wip.ab.edu.xx

service2.wip.ab.edu.xx

service3.wip.ab.edu.xx

and so on.....

well this really looks like so many entries in the DNS zone file if i have to change all the entries.... is there no way where it looks more organized rather than all individual entries looking more dispersed....