Forum Discussion
Edge triggers DNS requests ignoring DoH?
Edge has recently started to trigger DNS requests via UDP port 53.
I have both, Windows 11 Home with DoH and Edge with DoH profile.
I have disabled any DNS feature that could cause additional DNS.
DNSInterceptionChecksEnabled=0
EnableMDNS=0
EnableMediaRouter=0
EnableMulticast=0
SmartScreenDnsRequestsEnabled=0
WPADQuickCheckEnabled=0
Switches: "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --disable-webgl --enable-features="EnableCsrssLockdown,EncryptedClientHello,GpuAppContainer,IsolateSandboxedIframes,RendererAppContainer" --no-pings
P.S.: I have also blocked msn to get the clean new tab, but this was not an issue before.
5 Replies
Windows 11 24H2 and the issue still persists.
Switched Windows to DoT, browsers still using DoH, DNS problem worse than ever.
I have started to use Bing and even allowed bingapis and the problem still persists.
I guess this is my punishment for using MS services only. Maybe it is time to switch?
Edge is still slow and the issue repeats even when it is running nonstop.
I have to wait for 5 secs till it starts and then again every 5 mins or so.DNS blocked - https://gyazo.com/c195a0a4329c82a7183fdfa5a028c7dd
DNS allowed - https://gyazo.com/bc1ec72f4a6f689ccb6495eed1d066c6This is getting ridiculous. I understand that Edge wants to connect, if something is blocked, but why it wants to connect via UDP, when DOH(ECH) is explicitly enabled?
