I am trying to r&d creating a new top level domain extension (eg. .office, .finance) for my company's internal/intranet use. In essence, my company's internal DNS will be the "root zone name servers" for these tlds.
It won't be able to resolve in the internet, of course. :)
How can I add a tld to my BIND DNS? What changes should I make to "named.conf", "db.xxxx", other files?
Please advice on the details