Please help, my site is down by err 522, but I have no idea

Hello,

My website is down.

Error 522
Ray ID: 642a220b8dd356e2

Connection timed out

I’ve read some articles about this, but I’m not sure about my host/server things. Can anyone help?

Thanks

Kindly, what is your domain name? Have you tried restarting your router and clearing your Web browser cache?

May I ask have you checked the suggestions from the below article?:

Does anything changes if you Pause Cloudflare for your domain?
Or temporary switch the :orange: cloud DNS records to :grey: cloud?

May I ask who is your hosting provider? Maybe they blocked something or prevent Cloudflare to connect?

Have you allowed Cloudflare IP addresses to connect to your new host/origin?
Maybe you need to allow Cloudflare IP addresses to connect to your host/origin server:

IP list here:

How about your web application?, does it work on a port which is compatible with Cloudflare as follows in the below article:

May I also ask if you have got an SSL certificate for your domain and your sub-domain(s) installed at your host/origin server?

Can you check what have you got selected under SSL tab at Cloudflare dashboard? Is it Full SSL or something other?

Have you tried writing a ticket and contacting Cloudflare support due to your account and/or domain issue?