set realmlist us.logon.worldofwarcraft.com
set patchlist us.version.worldofwarcraft.com
set patchlist us.version.worldofwarcraft.com
Now change them to this:
set realmlist 12.129.232.112
set patchlist 66.45.252.236
set patchlist 66.45.252.236
If your ISP or network was blocking via DNS then this should fix your WoW and you should be able to connect!
If you are still having problems because it is blocked I would recomment trying to re-route your connection through a VPN such as UltraVPN.
If you are still having problems because it is blocked I would recomment trying to re-route your connection through a VPN such as UltraVPN.