MutliServer Set up with same DNS

[abintipl]

Hi,

I am running a Multi-server set-up as per tutorial

http://www.howtoforge.com/how-to-run...debian-squeeze

Now I want to add 2 more web servers to the same DNS Zone & looking at the following set-up

1. Server 1 - DNS1 ( NS1.mydomain.com) with ISPconfig3,
webserver +database+ftp+Mail ( Master Server)
2. Server 2 - DNS2 ( NS2.mydomain.com)
3. Server 3 - ISPconfig3, webserver +database+ftp+Mail with the SAME DNS as above
4. Server 4 - ISPconfig3, webserver +database+ftp+Mail with the SAME DNS as above

Could you please guide me through the changes or any tutorial to make this kind of set up running

Thanks & regards,

Abin