That is what I have gathered so far. There can be unlimited instances of john.safenet websites running, but each will have a different public id associated with them. I don't understand how you would find each instance of john.safenet though if multiple public id's are registered to this domain. If you just searched for john.safenet on the Safe network, which public id would it take you to? Do you need to include someone's public id in the address to be able to reach a website?

There is a lot to still learn for me but I am interested in where this is going.