internal and external dns configuration problem in server 2008 r2

hi,
to all,
I bought my domain name from registrar without extra service. The idea behind this to install my own exchange and dns server.
registered domainname is xyz.com for example
I promote my 2008 r2 server to xyz.local
at registrar's cpanel i point some record as follow
A record as xxx.com. with my static IP which is provide to me by ISP which is fixed at my router (CPE)
A record as xxx.com 1111.1111.1111.1111.
two name server i use one from registrar and other one is my.
ns1.xxx.com
ns2.registrar.comMx record point to register mail server
pop.xxx.com
imap.xxx.com
when I ping these record all these records are replying
how can i manages these information in my local dns server and dc
my local dns is able to resolved all the record from internet.....

wrong website

user in active directory is ok and working

scsi is not talking about your website he says you are posted you request in wrong website eg directadmin.com

DirectAdmin's forums are for the purpose of supporting the DirectAdmin control panel for webhosting on Linux and FreeBSD servers. It's likely none of us will help you here. This thread is offtopic and has been moved to the offtopic forum.

Jeff