Android - Firefox DNS over https

Im Google Play Store Firefox Nightly for Developers installieren

Firefox Nightly öffnen und about:config in die URL Adressleiste eingeben. Anschließend folgenden Wert bearbeiten:

network.trr.mode = 3

Folgende Werte sind möglich:

0 - Default value in standard Firefox installations (currently is 5, which means DoH is disabled)
1 - DoH is enabled, but Firefox picks if it uses DoH or regular DNS based on which returns faster query responses
2 - DoH is enabled, and regular DNS works as a backup
3 - DoH is enabled, and regular DNS is disabled
5 - DoH is disabled

network.trr.uri = https://cloudflare-dns.com/dns-query

Weitere mögliche DoH Server sind in der Wikipedia zu finden.