Hosting and domains are infrastructure. Buyers understand the chore.

A web hosting provider or domain registration book is often the quiet profit centre next to an agency. It can also be sold on its own if the owner wants a smaller life.

Uptime history, panel choice, and how support is staffed matter more than a brand name. If you resell, say so. If you run metal or a private cloud, say that too. A private buyer who already hosts will not need the story inflated.