I would like to create a subdomain in a raspberry, I already have a domain that points to my raspberry (example.sytes.net), as I have several web pages and projects I would like to create a subdomain (proy1.example.sytes.net) for each of them, the little that non-ip allows is not enough to create my subdomains, and I would like to know how I can do it by mounting a bind server (DNS) in my raspberry from the main domain (example.sytes.net ), since I've been thinking about it for a while and I'm not getting anything.