First of all you should know that I am new to DNS management.
The problem is:
I installed Acitve Directory with the DNS on the same server. and have only one server as AD Domain Controller.
I also installed linux on another machine, where I hosted virtual Websites, under the same ip and different names.
I created Host A records against each name of the website pointing to the Linux machine IP address.
now the problem is that Some times the browser opens the page with the name without any errror, and suddenly sometimes it stops without any error and do not directs to the linux server to open the pages.
then again after some times it automatically starts resolving to the page.
I am using Widnows Server 2008 R2 and Red Hat Enterprise Linux 5, both on ESXi5 Free license.
Can any one help me solve the issue ?
Any question can be asked to clarify the issue.