How does one setup multipel domains to point to the same folder so that can use one install of DNN for example?
Aliases will do this for you.
How/where do you set these?
Will it maintain the domain name as well as I don’t want to redirect, the initial domain has to be maintained.
You can do it by going to Domain info, (if multiple domain, click on the main you want an alias of), then going to Domain Aliases and create them here.