I think there's a DDOS attack or something ?
My Workers can't contact the pool
Those anyone have this issue too ?
Regards
It's a DNS problem which should be fixed very soon ,try using Google's DNS (8.8.8.

You can connect your workers by using:
stratum+tcp://46.105.118.15:3333 instead of max.suprnova.cc
Site will be back very soon, in the meanwhile you can get to it using
https://46.105.118.15/