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lAlexl
Copper Contributor
Apr 07, 2026

DNS-over-TLS on Windows 11: why does the DNS client negotiate TLS 1.2 instead of TLS 1.3?

Hi,   We have configured DNS-over-TLS (DoT) on Windows 11 (latest version, 25H2) using:   netsh dns add encryption server=<ip> dothost=<hostname> autoupgrade=yes   After capturing and analyzing...