Firefox DNS-over-HTTPS | Firefox Help

This article describes DNS over HTTPS and how to enable, edit settings, or disable this feature. About DNS-over-HTTPS When you type a web address or domain name into your address bar (example: www.mozilla.org), your browser sends a request over the Internet to look up the IP address for that website. Traditionally, this request is sent to servers over a plain text connection. This connection is no

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Firefox Stableで対応してた。NextDNSも指定できる。接続設定での指定と`about:config` で `network.trr.bootstrapAddress` やモードを変更する必要はあるけど拡張やAppはいらない。