Dns checking tool for mac software#
Most computer software use the operating system's DNS resolver that usually query the configured ISP's DNS server using UDP protocol. Nobody really bothers about domain name resolution since it works automatically behind the scenes and is complex to understand. It works out-of-the-box with no or minimal configuration and provides a user friendly web console accessible using any web browser. Technitium DNS Server is an open source tool that can be used for self hosting a local DNS server for privacy & security or, used for experimentation/testing by software developers on their computer.