Simple Dynamic DNS client. INADYN is a free DynDNS client. It gives the possibility to have your own fixed hostname registered on the internet, although your IP might be changing. It checks periodically whether the IP address stored by the DNS server is the real current IP address of the machine that is running INADYN.

INADYN Benefits:
1. stable application, with very few bugs so far
2. runs in background, no attention needed: 'just works'
3. runs fine behind a router
4. supports the following services:
* dyndns.org (in all three flavors: dynamic, static, custom)
* freedns.afraid.org
* zoneedit.com
* no-ip.com
5. various services similar to dyndns (e.g. dyndns.it)
6. maintains up multiple aliases of the same IP address
7. runs as a service (Windows 2000/XP, Linux,...)
8. or runs as a console application
9. does not perform unnecessary updates.
10. has 'install and forget it feature'.
11. That is, after install one can totally forget about it.
12. No maintenance required.

The license of this software is Freeware, you can free download and free use this ip utility software.