http://64.92.111.122/ is their direct ip address which still accesses the site. They are having server problems per their site quoted below... "

Notes from JWR:

Our main server is still down! Please helping to spread the word at preparedness forums and e-mail your friends to let them know that they can still access our temporary site:  http://64.92.111.122

We've omitted all graphics temporarily, to minimize the bandwidth needed. (This makes attacks less successful.)

My #2 Son hopes to have SurvivalBlog.com pointing to our backup server soon.  In the long run we will have to go back to maintaining three servers. This will be time-consuming and expensive"

Looks like it didn't survive. (It's registration is paid through 2015, so it's probably just a server issue that is causing the website to not show up.)