Re: Domain name confusion

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"VinceOfAdvanta" <VinceOfAdvanta@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:616107FB-F065-4396-BD4F-60F13882D522@xxxxxxxxxxxxxxxx
> The workstation on the LAN was set to use only the DC DNS. I confirmed
this
> with ipconfig /all.
>
> However, the DC was set to use Roadrunnner DNS addresses. When I pinged
> abc.com from the workstation, the ping used the DC DNS and the reply came
> from the external Web server.

You have found the problem. DCs are themselves DNS
clients and should follow the same rule:

Internal DNS clients must use ONLY internal DNS servers.
(It can be more than one DNS server, but they must all return
the same answers which are correct for internal computers.)

> Can I command the DC DNS to return the local address for abc.com so that
the
> LAN computers can join the domain?

It should do that anyway. It will do that when you fix it...

Since the DC was not set to the proper DNS it probably didn't
register itself.

You must NOT start manually adding CNAME (etc.)
for that name (abc.com) to the internal DNS server zone.

Follow the steps/procedures/articles I gave you for
repairing the DC registration in DNS.



.



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