unbound want start automatically after reboot

[FritzS - gmx]

I use Yosemite 10.10.1 and port version 2.3.3

I installed unbound and it works well - but after reboot my mac it don’t start automatically

If I make 
$ sudo port load unbound
or
$ sudo launchctl load -w /Library/LaunchDaemons/org.macports.unbound.plist

I comes the message
/opt/local/etc/LaunchDaemons/org.macports.unbound/org.macports.unbound.plist: Operation already in progress

But unbound dont run! No entries in unbound.log at this time. No entry in ‚Aktivitätsanzeige‘ (I don’t know the right Apple term in english).

Then I make

$ sudo port unload unbound
$ sudo port load unbound

$ ps ax | grep -i unbound
  466   ??  Ss     0:00.01 /opt/local/bin/daemondo --label=unbound --start-cmd /opt/local/etc/LaunchDaemons/org.macports.unbound/unbound.wrapper start ; --stop-cmd /opt/local/etc/LaunchDaemons/org.macports.unbound/unbound.wrapper stop ; --restart-cmd /opt/local/etc/LaunchDaemons/org.macports.unbound/unbound.wrapper restart ; --pid=none
  471   ??  Ss     0:00.05 /opt/local/sbin/unbound
  480 s001  S+     0:00.00 grep -i unbound

Now it runs and in unbound log comes:

Jan 05 07:32:05 unbound[471:0] notice: init module 0: validator
Jan 05 07:32:05 unbound[471:0] notice: init module 1: iterator
Jan 05 07:32:05 unbound[471:0] info: start of service (unbound 1.5.1).
Jan 05 07:32:05 unbound[471:1] info: 127.0.0.1 crl.apple.com. AAAA IN
Jan 05 07:32:12 unbound[471:0] info: 127.0.0.1 crl.apple.com. A IN

What could I do to solve this problem?

-- 
FritzS 
fritzs at gmx.net