providing web based DNS management to customers

[Michael DeMan (OA)]

Hi All,

What are folks doing for providing web based DNS management to customers?

I've looked at a lot of open source products over time, but never found 
one that was enough to say "Thats it, lets integrate it!".

It always seems that the tricky part is reverse DNS.  PowerDNS and other 
tools (at least a few years ago) offered reasonable support for forward 
DNS management on a per-user basis, but not reverse, or at least not 
reverse in the sense that we only want customers to be able to modify 
the reverse DNS of say a single IP, or a subnet, etc.

- Mike