# This blocklist blocks Windows Updates 
# This is a known host list. Some additional hosts from Microsoft may or may not exist for Windows Update.
# Best efforts to date, compiled as of Nov 2022.
# Some hosts below maybe sourced from https://learn.microsoft.com/en-us/windows/privacy/manage-windows-21h2-endpoints
||adl.windows.com^
||aria.microsoft.com^
||checkappexec.microsoft.com^
||ctldl.windowsupdate.com^
||delivery.mp.microsoft.com^
||dl.delivery.mp.microsoft.com^
||emdl.ws.microsoft.com^
||fe3.delivery.dsp.mp.microsoft.com.nsatc.net^
||microsoftupdate.com^
||msftspeechmodelsprod.azureedge.net^
||prod.do.dsp.mp.microsoft.com^
||settings-win.data.microsoft.com^
||sls.update.microsoft.com^
||sls.update.microsoft.com.akadns.net ^
||tsfe.trafficshaping.dsp.mp.microsoft.com^
||update.microsoft.com^
||us-v20.events.data.microsoft.com^
||v10.events.data.microsoft.com^
||watson.telemetry.microsoft.com^
||windowsupdate.com^
||windowsupdate.microsoft.com^
||windowsupdates.com^
# block windows defender
||go.microsoft.com^
||wdcp.microsoft.com^
||smartscreen-prod.microsoft.com^