nslookup timeout

hi there

I have a SBS Windows Server 2011 with 10 Workstation (Windows 7)

on the Server WINS, DHCP and DNS is running

DNS1 Points to the local Server

DNS2 Points to the Router / provider 

if i do a nslookup to for example www.telecom.de ,

all Workstations are able to resolve the domainname to the IP adress

that Looks then like this:

Server:                                  
server1.rayit.local   Address: 192.168.0.5   (local Server)

not authorized answer:    Name:www.telecom.de   Address: 46.29.100.77

if i do the same nslookup on the Server...  the WAN ip of the Domains can not be resolved

even the DNS1 and DNS2 configuration is the same as it is on the workstations

ist sais then

Server:                                  
server1.rayit.local   Address: 192.168.0.5   (local Server)

DNS request timed out.  timeout was 2 seconds
***Request do Server1.rayit.local  timed-out<o:p></o:p>

i just dont understand that

thanks for any ideas

Raymond, switzerland<o:p></o:p>

raymond reininger