I am wanting to setup private nameservers; like ns1.domain.com & ns2.domain.com
and I am wanting to make my ubuntu server to point these nameservers to this machine. So now to manage DNS for a domain like somedomain.com I can point that domain to ns1.domain.com and ns2.domain.com
I have been looking into something like bind9; but I am not sure how I can get started with setting up private nameservers or is it something which I need to purchase from some where to register those as nameservers?
Any help would be greatly appreciated.