This program is a software for Web masters to watch and monitor their DNS records. You can configure DNS Watcher with a list of DNS server names and host names, and DNS Watcher will poll the servers periodically and make sure your DNS records are correct. DNS Watcher also includes a DNS query tool that lets you query your DNS records and see exactly what is stored there.

The license of this software is Free Trial Software, the price is $26.95, you can free download and get a free trial.