I am running Firefox on a Macbook Pro. Recently I tried loading my Tumblr page via a Twitter link and it wouldn't load. I thought that Tumblr may be down, but it wasn't.

I tried my direct domain for the Tumblr site and it loaded (moderncliche.com).

It has been three days and I still can't get Tumblr to load and a couple other sites. I've tried to clear my cache and everything in my history. But still nothing.

Any suggestions? Thanks in advance.