Robosats is migrating its domains!
The usual clearnet and onion addresses are no longer available due to the original maintainer ( @Reckless_Satoshi ) being out of contact for several months. In response, new domains have been created for both clearnet and Tor, and coordinators have agreed to make them the official ones from now on.
The following URLs are now available:
Onion (Best Option): http://robosatsy56bwqn56qyadmcxkx767hnabg4mihxlmgyt6if5gnuxvzad.onion
Clearnet Docs: 
Unsafe Clearnet Dex:
DNS redirection to onion: https://dex.robosats.org
It's still safe and recommended to access other coordinators' URLs, especially in situations like this. Note that Android and Desktop apps have continued to work throughout this time.
Learn RoboSats
Learn RoboSats
A simple and private way to exchange bitcoin for national currencies. Use RoboSats with Tor Browser GitHub Project Page
RoboSats - Simple and Private Bitcoin Exchange
A simple and private way to exchange bitcoin for national currencies. Robosats simplifies the peer-to-peer user experience and uses lightning hold ...