Update

[Eivind Olsen]

> [root at localhost ~]# dig @10.0.193.14 esa-server.3rc.local
>
> ; <<>> DiG 9.3.6-P1-RedHat-9.3.6-20.P1.el5 <<>> @10.0.193.14
> esa-server.3rc.local
> ; (1 server found)
> ;; global options:  printcmd
> ;; connection timed out; no servers could be reached
> [root at localhost ~]#

Is there a local host firewall (iptables?) running on the DNS server? And
if so, is tcp and udp port 53 open?

Regards
Eivind Olsen