‘Simple Failover’ is a new software based failover solution.The concept really is simple; it continuously monitors your servers to find out which are up and which are down, and then it dynamically updates your DNS records accordingly.
This tool can generate a TSIG key value (base64) very easily. TSIG is a secure method of authenticating clients making dynamic DNS update requests. The key value generation functionality is already built into Simple DNS Plus and Simple Failover.
This tool can adjust 3 “hidden” registry settings of Internet Explorer to control caching of DNS records, server connection timeout, and caching of server information.