I am using Nginx as proxy of my server and point the DNS to my server. Nginx list port 80, apache list port 8080. Nginx forward to apache to cache on my server. I am wondering if it is the reason why the error happen?
I found the support thread here but not sure what is my problem. Please help.
Your setup should not be the issue. The question is which IP address you entered. Make sure it is a public one. You could also post it here if you dont mind it being out in the public
Hmm, the error message claims that IP is on Cloudflare’s network. I’d open a support ticket and clarify if there is maybe a potential IP mixup. You can do so at https://support.cloudflare.com/requests/new