>> One way around the A records would be a wildcard, which you
>> can do if you let some registrars like GoDaddy handle your DNS.
>
> I prefer to make it manually than delegate it to some one else. :)
You can easily do wildcard DNS on the BQ...
echo "*.example.com. in a 111.111.111.111" >>
/var/named/chroot/var/named/pri.example.com.include
The above is all on one line and obviously example.com and
111.111.111.111 needs to be changed for your site.
Then reload named...
/etc/rc.d/init.d/named reload
I hope that helps
Dan