DDNS Watchdog

DDNS Watchdog is a Dynamic Update Client (DUN) that can send an update to any one of a variety of services that use your updated IP address to do things such as (a) keep a hostname pointed at your network, or (b) in the case of OpenDNS, keep certain settings, such as Content Filtering, active on your network.


Supported services:

  • Dyn (formerly Dynamic DNS / dyndns.org)
  • OpenDNS
  • DNS-O-Matic
  • SecuritySpace

Other services have been programmed into the software but are still being tested, feedback on these other services is very welcome!