This application provides a dyndns server style updater for using webfaction domain as dyndns. the url to be used in updating is as follows http://[USERNAME]:[PASSWORD]@tanshu.com/update?hostname=[DOMAIN] or with custom ip address http://[USERNAME]:[PASSWORD]@tanshu.com/update?hostname=[DOMAIN]&ip=[IP] The users are maintained in the .htpasswd file in the production.ini directory. The way to add/update users is "htpasswd .htpasswd [USERNAME] the domains should be in the "dns_info" file in the format "domain:ipaddress" The location of both the files can be changed in the ini file. Also, the webfaction username and password needs to be configured in the ini file.