OpenSRS outage

Folks, I apologize if this isn't the best forum for the question, but does anyone know what is going on with OpenSRS? I have multiple customers on their spam-filtering service (quite handy until about 8 hours ago) whose MX records have been dropped. Then I noticed two of the their three DNS servers are not responding. The third seems to have developed amnesia. Their website appears to be affected as well. -J