Windows
Windows 10
Client DNS Resolver Behavior
How do Windows clients deal with having multiple DNS servers configured? With one server: Seco...
TCP Global Parameters
(2025-10-28) Show Windows TCP Parameters: C:\Windows\System32>netsh int tcp sho glo Querying acti...
Netstat
(2025-10-28) Show netstat counters -- including discards, which can be very interesting C:\Window...
Windows 11
Powershell: What is my ip?
(2026-03-05) > Invoke-RestMethod -Uri https://ipinfo.io | Select-Object -ExpandProperty ip 172.10...
Powershell: Fetch Web Page
(2026-03-05) > Invoke-WebRequest -UseBasicParsing -Uri "https://wiki.xdroop.com" StatusCode ...
Powershell: Test Network Connection
(2026-03-05) > tnc www.google.ca -Port 443 ComputerName : www.google.ca RemoteAddress : ...