Can someone please help me with how to achieve the same thing on windows that works on any browser ? I tried some DNS blocking programs and can't get anything to work properly.
I know someone who had the same problem and didn't want to pay for one of the subscription apps so he built his own [0]. Looked great from the demo he showed me but I don't have Windows so I haven't tried it personally.
Back when I was forced to work on windows I'd add rules to the default windows firewall. E.g. to block twitter I'd add a rule to drop all outbound packets to 104.244.40.0/21.