DNS2Go (Website: http://www.dns2go.com/)
DNS2Go is a powerful service that makes a user's computer
accessible anytime, anywhere by associating a domain name
of their choice to their currently assigned IP address.
No-IP DUC (Website: http://www.no-ip.com/)
No-IP Updater is used with No-IP.com's free DNS service.
This client keeps your IP address in sync with a specific
DNS host name, provided by No-IP.com. This is helpful for
users wanting to run a Web/FTP server on their home computer.
DnySite (Website: http://noeld.com/)
Automatically update your current dynamic IP address on
one or many dynamic DNS services or by e-mail.