Publisher review:Dynamic FreeDNS can use the router's i.p. address to get the server's internet protocol address. Dynamic FreeDNS can use the router's i.p. address if the router is capable, or can use an external (included) script to get the server's internet protocol address.
It compares this address with the i.p. address stored in the database, which is the last i.p. address that the server updated to. If they're the same, it's done. If not, it then sends the update URLS and writes a new i.p. address into the database. Domains and their update URLS are added through a Php interface that can be run from a web browser. The interface also allows you to easily see which domains are set to be updated, what their corresponding update URLS are, and lets you configure how the script gathers the i.p. address. Installation requires editing of only one file.
Features:
- Keeps your dynamic i.p. address updated with your dynamic dns provider.
- Works with almost any operating system and almost any dynamic dns service provider.
- Control interface allows for easy adding and removing of domains and update URLs.
- Uses Php to store all information in a mySQL database - no file editing!
- Works with almost any scheduler such as Cron.
- Compatible with; Afraid.org, DNSExit, Zonedit, No-IP, DynDns, and most dynamic dns providers.
Dynamic FreeDNS is a PHP script for Networking Tools scripts design by vyoufinder.com.
It runs on following operating system: Windows / Linux / Mac OS / BSD / Solaris.
Operating system:Windows / Linux / Mac OS / BSD / Solaris
Dynamic FreeDNS script details 
