Internet :

IpDnsResolver 1.2
IpDnsResolver is a very simple and fast program that easily lets you find your own IP address, resolve hostnames to IP addresses and IP addresses to hostnames using the DNS. The tool is designed with a user-friendly interface and is easy to use.
This software is a commercial software. You will be able to download and test IpDnsResolver during a certain period of time, then, if it does what you need, you will have to acquire the full version. The trial version available for download on www.softandco.com has a size of 424 KBytes. For additional information and support request, please contact directly IpDnsResolver publisher.
IpDnsResolver 1.2 was released by Nsasoft LLC. on Monday 24 October 2005. Its known requirements are : 32MB Ram, 1MB free disk.
IpDnsResolver will run on Windows Me, Windows 2000, Windows NT and Windows XP.