Its in the repo&#x27;s readme: <a href="https:&#x2F;&#x2F;github.com&#x2F;StevenBlack&#x2F;hosts#why-use-0000-instead-of-127001" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;StevenBlack&#x2F;hosts#why-use-0000-instead-of...</a>