How to stop forwarding cpanel ports?


We have some sites hosted on CF that we prefer if potential attackers dont find the server IP of the origin.

However, I noticed that if you open or etc, they reach out to the origin.

We are on a free cloudflare plan.
How do we avoid/secure these ports? - we simply want only two things reachable 80 and 443.


If you are on a paid plan you can do that with a WAF rule ->

Otherwise you could play around with firewall rules and Checking against that field might possibly get you somewhere.