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newbie1580's avatar
newbie1580
Copper Contributor
Nov 01, 2022
Solved

DNS over HTTPS

Hello everyone,   recently we noticed that Teams is making direct DNS requests over HTTPs (DoH) to 8.8.4.4 or 8.8.8.8. Unfortunately  I cannot find any documentation that supports this activity. Ac...
  • jangliss's avatar
    Nov 21, 2022
    I've not looked personally, but as Teams is running inside a Chromium browser (Electron essentially), it is probably picking up some of the stuff from that. I don't think you can change the settings in Electron for security reasons. If you're inclined to check, you could enable dev mode and see if any of the dev settings windows let you get to the Chrome settings. Left click the Teams icon in the system several times, then right click and you'll get extra options.

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