Can't connect to network share

For some reason we can’t connect to the shares on our server. Trying to investigate the problem we noticed the following. If we use command prompt and type in

net view 127.0.0.1

we get a list of the shares on our server, as expected. However when we type in

net view 10.0.0.1 (ip address of network card)

It takes the server very long to respond and eventually we get an 53 error. We have no idea why. We tried disabling the firewall because we thought this may cause it, but it had no effect. Any thoughts on what might cause this behaviour?

Network card:

• Ip address: 10.0.0.1
• Subnet mask: 255.255.255.0
• Default Gateway: 10.0.0.254

OS: Windows SBS 2008