lembregtse/gandi-dyndns — pull request #5 by rizman (2012-12-28 14:59:22+00:00)
Title: Only update if public IP changed. Added option to force public IP to specific value

* Added a test to only update the zone file for a given record if your public IP actually changed. This avoids having unnecessary versions of your zone file where nothing changed.
* Option to specify a public IP other than the one of the server from which the script is run. Useful to update your zone file for your home server from work (for whatever reason you would need to do that :-)