Network Kit X 7.0.1 MAS (macOS)

Network Kit X allows you to quickly find all of the information pertaining to your network. Information such as internal and external IP, ISP name, network name, MAC address, gateway address, subnet mask, and DNS addresses. In addition, with a single click, you can PING a domain, query a Whois server, or use NSLookup/Dig services to discover all available info about it.
Mac App Store: https://geo.itunes.apple.com/app/id979299240
Compatibility: OS X 10.11 or later 64-bit