DeeEnEs is a program intended for the users who want to have a name of unique domain for their machine.Certain sites offer names of unique domains, but it is necessary to update them each time you are connected. Then for an automatic updating, use DeeEnEs.
Features of DeeEnEs :
Very small and very simple
No installation necessary
Supports multiple accounts
Can be used with Modem and permanent (LAN/Cable) connections
Works when behind a proxy (if it supports HTTP_CLIENT_IP)
Multi-threading (not much of a feature, I know, but there are actually several other programs out there who stop responding while updating!)
Won't perform unnecessary updates if IP address hasn't changed
Will not update accounts that have been disabled because of abuse as requested by the maintainers of dyndns.org.
Will automatically force an update if your IP address hasn't changed for a month to prevent your accounts from getting deleted.
Automatic version checking tells you when a new version is available.
Command line option "/AUTOEXIT" will make the client exit automatically after a successful update.
Source code freely available (undocumented though, sorry).
Supports the improved DynDNS update protocol.