DirectUpdate - DirectUpdate is a dynamic DNS updater with many features.
Marcs Updater - Your router doesn't support DynDNS, OpenDNS or DNS-O-Matic by default or is limited in number...
Dynamic DNS client for Windows - It’s essentially a PAR‘ed up version of a slightly modified ddclient, packaged as a Windows service...
DDNS Updater - DDNS Updater checks for changes to the external IP address of a Microsoft Windows computer, and...
Duck DNS - Free dynamic DNS hosted on Amazon VPC
Dyn - Managed DNS, Outsourced DNS & Anycast DNS