Why can’t your CDN hide the website IP ，No defense
Great question!
We would love to have our service be “in front” of websites in this way as it would also allow us to offer security services similar to what cloudflare offers.
The main reason why we didn’t pursue this feature is because it is very difficult and disruptive to have people change the nameservers of their domain to go “through” us. We would have to become a domain DNS provider to facilitate this and for a free service especially with how our staff is small, it is too big of a job to offer that.
Great question though! If there was an easier way of doing that, I definitely would look into it.