Pktmon is a command-line network-monitoring tool for Windows 10. Microsoft has added a built-in network-snacking tool to Windows 10’s Windows 10 October 2018 Update. The tool has been updated since then to include real-time monitoring of DNS traffic. It is an extremely powerful tool that allows you to get detailed information about the type of traffic running over a computer’s network network. The PktMon tool can be used to monitor network traffic down to the individual packet level.
Source: https://www.bleepingcomputer.com/news/microsoft/hands-on-with-windows-10s-built-in-pktmon-network-monitor/