Currently I have
example.com on a shared hosting, so DNS etc are all set up for use with that hosting.
I would like to install Discourse but on another hosting, that is Digital Ocean.
Discourse asks the domain on which to install the forum, I can put my
example.com of the other hosting but then change the IP hosts on my PC to be able to see the installation of Discourse on my domain, only me? I don’t know if I made myself understood.
For now, in fact, my domain is on another hosting, on which there is Flarum, and for now I would only like to try Discourse on Digital Ocean, to see if I can use it, without moving the domain.