Can see website externally but not internally

[Sue]

I had just changed hosting companies over the weekend.
When i came in on monday morning, our website and email
were still coming from our old hosting company. But the
outside world is seeing the website with our new hosting
company, Verified by pinging etc. I went into DNS in the
active directories (forward lookup zones) and discovered
that the www host was pointing to the old hosting company.
When I update it with the new ip address I get: You are
not authorized to view this page ........ HTTP Error 403 -
Forbidden Internet Explorer. But everyone outside of these
4 walls can access it.
If i update it with the web hosting primary dns ip address
i get a dns error.
The server here is the network dns server, but our website
is on the web hosting companies dns server.
Also I was able to get email working with the new company
by changing the ip address in the forward lookup zone.

Help!
Thanks, much appreciated

 

[Lanwench [MVP - Exchange]]

Hi - I think you had replies to your identical post in another group-
(.dns?) please don't multipost. If you need to post to multiple groups, it's
best to do so all at once in a single message (separate the NG names with
commas) so that everyone can follow the thread. A lot of people subscribe to
multiple groups, and this way you won't be asking anyone to reproduce
someone else's work, and everyone can benefit. Thanks!