I wanted to know how the CDN works and if it uses Geo location and how to test it properly, the reason for this when i tried to test it i used a DNS tool to show the IP of our domain but it showed the same couple of IPs from different Geo locations.
Cloudflare runs the world’s largest anycast network. The same IP address is advertised from > 100 data centers and the user connects to the location closest to them generally.