[Greetings_Puny_Humans]

Whoops, forgot the Slate link:

http://www.slate.com/articles/technology/technology/2017/08/the_one_big_problem_with_godaddy_dropping_the_daily_stormer.html

[Mariner]

There are plenty of registrars.

Hundreds

https://www.icann.org/registrar-reports/accredited-list.html

Just like there are hundred of book publishers.

Should any of them be compelled by any authority to carry Nazi content?