A new and improved instance of onlo.htt-consult.com is up and providing DNS service. It is my 1st Centos 6.3 production box.
This is Phase I which included IPv6 working 'right'. Phase II will be to sign my zone and get fully with DNSSEC.
I want to thank people here in answering my questions.
Now on to other projects. I have a couple dozen to tackle.