Where can I find a functional nslookup?

[Patrick O'Callaghan]

On Sat, 2011-02-12 at 12:00 -0500, Bill Davidsen wrote:
> The nslookup shipped with Fedora is a toy, with most of the important 
> parts returning "not implemented" status. Can someone point me to a 
> source for the real program, such as I used on other systems like AIX? 
> The lack of functionality is becoming a real time-waster!

man dig

poc