Today I was having some strange re-directs and I think I have come to the conclusion that Norton DNS has changed their addresses. Edited to remove inaccuracies: Norton updated the DNS addresses back in December. Today I was having numerous problems connecting to certain websites using the old DNS address. I looked into this issue further and it seems other people are having issues with their DNS (Norton) today also. I set my router to use the new address and problems are solved.