Many people may not know but taking down DNS is the most common way of interrupting the internet. If that happens you can still visit sites by IP address. here are a few you should write down JIC.

http://whitehouse.gov 23.11.27.38

Gab 104.16.122.96

Bitchute 172.67.68.161

4chan 104.19.129.108

8kun 203.28.246.1