My ISP for home internet is giving me some kind of DNS record that lets me redirect a name to my dynamic IP address, I set something like
So accessing that domain shows my home web server and things like that.
But ... is it possible to use a local server to define all common DNS records like
I cannot seem to do it, I am not sure how DNS works, will my home server be able to respond to
mail.myname.go.myisp.tld or will a visitor get a ~no such record reply directly from an upper server like