nsdc absent from NSD

[freebsd at fongaboo.com]

Trying NSD out on a FreeBSD 10 machine. Installed from ports and trying to 
follow info in these two tutorials:

http://www.prado.it/2012/04/19/how-to-run-master-and-slave-nsd-on-freebsd-9-0/

http://www.tokiwinter.com/nsd-master-slave-dns-servers/


Both instruct reloading using nsdc, but the command seems to be totally 
absent after the install from ports. Any idea why?


Thanx

FONG


  -------------------------------------------------------------------------
  shot through the heart              ooh baby do you know what that's worth
  and you're to blame                         ooh heaven is a place on earth
  darling you give love                  they say in heaven love comes first
  a bad name                              we'll make heaven a place on earth
  ORBITAL                                                     "Halcyon Live"