i have the following scenario:
we have a new website which can be accessed across the WAN at www.website.com
is pointing to de.website.com .
On the LAN site we have a ActiveDirectory domain xyz.local and a manually created DNS zone called website.com cause we use some internal services for that . In addition I have created an A record on the DNS server for de.website.com. I have also created a CNAME alias that is forwarded to the A record de.website.com .
Now to the problem:
Some user from the LAN cant open the website www.website.com
or website.com. In Firefox nothing happens and the IE shows the message "The page can not be displayed" .
From the WAN the website works perfectly.
So there must be something in the LAN. I can exclude the DNS server because it works on some computers.
Whatelse can i check to fix this issue?