Chip Mefford wrote:

> One can connect to port 53 with telnet, so it
> isn't a firewall issue, (I think), perhaps
> it is something else.

Telnet uses TCP and I can query your server over TCP, but not UDP.
You need to allow access to port 53 over UDP as well as TCP.

Ronan Flood
working for but not speaking for
Network Services, University of London Computer Centre
(which means: don't bother ULCC if I've said something you don't like)