Sunny wrote:
I.e. my ISP takes care of some of our "publicly" known names, like www.mydomain.com, mail.mydomain.com, etc. I want to implement a DNS server only for internal use, so my internal networks can find servers on different internal networks (DMZ, etc.) by name. I do not want to change the domain name. So, is it possible, and how to do this? Like - just to add names, which are NOT publicly visible, and are just for inhouse use.
If I've understood correctly, you'd like "mail.mydomain.com" to be resolved externally (by your ISPs name-server), but "sunny.mydomain.com" to be resolved internally by your own name-server? You could always just run your own local server that would resolve all the names you want for "mydomain.com". Of course, you'd have to keep your internal and external name-servers in sync, but that's not too complicated. /Per Jessen, Zürich