sandboxi crypto Try to access the dns Ban but Checked service cloud, and it was

Weeks ago by reinstating a new Windows version
There was no I have Sandboxa program
But one day
Comodo warned me of the arrival of crypto to dns
sandboxi crypto Is a clean program of Sandboxa program
Searched for google and found it clean But I banned him access dns
I learned that there is a cloud service from Comodo, a scan files Online
Program were examined cloud service and found safe
Will the program be allowed access to dns or but
Or I will not be allowed to have blocked his access
In short program you block access to dns
Checked cloud and found safe
Comodo will allow access to dns or not
Must not forget that I you block access program to dns

up please