Hello
I’m moving my websites (multiple web and domain names) from a vps to Digital ocean, i have several websites running and alive.
I have move the necessary files to new droplet in digitalocean but i need to do some adjustment. How do i access all those websites (temporarily) before i change my ns, since i can’t afford to let the websites down and wait for propagation of the new ns (which sometimes can take a whole day/night)

Any advice?

Thank you in advance.