Originally Posted by till
So if you want to manage virtual servers with openvz, then you could e.g. install ispconfig as described in the openvz guide, then create openvz virtual machines in ispconfig and install the dns servers inside these virtual machines. The benefit is that you can backup the dns servers tlater easily with vzdump and make snapshots before you update software etc.
This actually sounds like it may be the best option, Thank you Till!