Those results that you are showing from ipconfig are saying that the router is your only DNS server, and so any external addresses are coming from whatever DNS server has ben set in the router (probably your ISP's ones). I would definitely put some DNS server addresses back in Windows.

If you've been having problems with Open DNS (and I think here have been some isues recently), try the new Google ones:

8.8.8.8

and :

8.8.4.4