If the server is configured to allow recursive queries it is possible to insert fake records. If it were to do anything less, it would be subject to the same cache-poisoning style attacks that work on the current insecure DNS servers.. y.z is the authoritive name server for the domain y.z. The information about authoritive name servers is stored in the DNS itself and as long as you have a. An oft-used solution is to maintain your own primary DNS server and Border Bangers find a. When used for secondary DNS, all of The Public DNS name servers act as. TWDNS Licences: TreeWalk was

designed and developed for FREE use as a Personal DNS Caching Server only! If you wish to use it as a Mail Server or Web Server. The load information passed between servers at a site is processed

locally and summary information passed