slackbuilds_ponce/network/noip2

No-IP 2

Keep your current IP address in sync with your No-IP host or domain with
Dynamic Update Cient (DUC) provided by No-IP.com 
The dynamic DNS update client contiually checks for IP addres changes in
the background an automatically updates DNS whenever it changes.

To control the daemon, use the included script /etc/rc.d/rc.noip2