Matthew Monahan:

dug is designed to help you check the global status of your DNS records. You can use the built in servers, update them from remote or local sources, specify servers, whatever. It also supports templated output in CSV or JSON for use in monitoring applications or just piping the results around.

This has a lot going for it:

• works with PowerShell, CMD, WSL or custom shells
• has tabs and multiple windows
• can be themed and configured to the hilt
• supports importing iTerm themes
• includes a fullscreen mode
• and more…