Hi, I want to block unwanted domains hitting my domain. I have a django app running and are being spammed with alerts like these .
ERROR (EXTERNAL IP): Invalid HTTP_HOST header: 'jx0h6ogl.hotspotproxy.ml'. You may need to add u'jx0h6ogl.hotspotproxy.ml' to ALLOWED_HOSTS
Can you please assist how I can achieve this from cloudflare.