[CentOS] ISPConfig: Secure on Centos?

Just wanted to see if this tool was approved or disapproved of in the centos community as far as security is concerned.

http://www.ispconfig.org/

I have noted that anything that is not a centos package is probably suspect, -so feel free to assure, or warn, at your leisure.

Basically we are looking for a secure GUI based DNS admin tool, (I myself prefer an openbsd or centos dns machine and tyo just edit by hand.)

Most of the GUI tools still need for you to change the serial or not forget a dot at the end, so the GUI case is not as compelling to me as it is our firm and it's customer base.

-karl