Category: PHP Script Codes > Dynamic FreeDNS IP Update Client or IP Updater
Dynamic IP Update Client for FreeDNS, DNSExit, DynDns, No-Ip, ZoneEdit, and almost all Dynamic DNS providers.

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.

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.