My fault man I didn't know you were so young. The reason I s***ested you to read up on NAT is because the address you looked up is not your dns server. If you read about it I thought you would of figured everything out. I could be wrong but I don't see why a program looking for your ip would get the ip of your ISPs dns server or whatever dns server your using. Unless your running a server. Its most likely your external ip address. From what I remember of NAT its like a bridge, say in your router. One one side you got your public ip address which everyone can see and on the other side you have your internal network (ips of **2.*68.x.x). NAT is the protocol that must direct the traffic coming from the outside to the inside computers and vice versa.