nst tool

Overview

• nst is a new tool written in javascript node.js. It is a generic DNS name server test tool that can be used to test new DNS features in a server.

• A major goal is to be able to support testing of long-lived DNS connections in addition to simple query/response tests. Long-lived connections are used for DNS Privacy connection optimization, DNS Stateful Operations such as DNS Push Notifications, and service discovery with a discovery proxy and relay.