Did GoDaddy and Homeland Security shut down a Mexican protest site?

On December 1st of 2013, the Mexican protest site 1dmx.org celebrated its first anniversary with a banner headline: "One year of struggle... and counting!" It was a simple site documenting the mass demonstrations in the wake of President Nieto's inauguration. Scroll through, and you'd find YouTube videos documenting activist arrests and police brutality, a collectively edited stream designed to organize the opposition.