have multiple providers? VPSs aren't expensive and setting up bind9 or bind10 or whatever authoritative name serving daemon isn't rocket science (well, you CAN

have multiple providers? VPSs aren't expensive and setting up bind9 or bind10 or whatever authoritative name serving daemon isn't rocket science (well, you CAN do it wrong). my experience shows, that at least 3 servers with 3 different providers is good enough. and "providers" I mean different company, city, datacenter, transit provider... trusting single entity with anything (even if they say that they have many servers blabla... geologically blabla...)... well, you have situation like this right now :)