WP HTTP Error: Resolving host timed out

I entered this feed into Autoblog http://www.danabramoviciphotography.com/blog/feed/

It works. The site works. But I get this error and it won't pull any posts:
WP HTTP Error: Resolving host timed out: http://www.danabramoviciphotography.com

This is the test site I'm working on: http://www.grantgoodine.com/test/awkwardsilence/
It's running Wordpress 3.7.

I've used the exact same settings on the plugin on another site (callbackheadshots.com) and that one works fine. That one isn't a multi site. This one is. Could that have something to do with it? Help please. :smiley: