#!/bin/sh
#
# This script will help you convince yourself that this thing really
# works. It assumes that you're using your workstation for testing and
# your real dns host is named www.
#
dig @localhost $1 axfr > /tmp/localhost_zone.$$
dig @www $1 axfr > /tmp/www_zone.$$
diff -b /tmp/www_zone.$$ /tmp/localhost_zone.$$
rm /tmp/www_zone.$$ /tmp/localhost_zone.$$