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Firefox 143 for Android to introduce DNS-over-HTTPS (DoH) (blog.mozilla.org)

submitted 1 day ago* (last edited 1 day ago) by Pro@programming.dev to c/firefox@lemmy.world

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cross-posted from: https://programming.dev/post/37607760

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[–] Ephera@lemmy.ml 2 points 1 day ago

If you mean a DNS sinkhole, like Pi-Hole, then that shouldn't be a problem. Pi-Hole acts as a DNS provider, so:

It could also act as a DoH provider. Someone seems to have done this for Pi-Hole here: https://discourse.pi-hole.net/t/can-pihole-act-as-a-doh-or-dot-server/56106
You could disable (or not enable) DoH in Firefox to make regular DNS requests at your Pi-Hole, but then your Pi-Hole can use DoH to forward the DNS requests to outside DoH providers. Pi-Hole seems to support with either cloudflared or dnscrypt-proxy.

On Android, there's also ad blocking solutions that run a VPN server on your device, to terminate certain requests that way. I'm not entirely sure how those work, but if needed, they could presumably also run a DoH provider on your device.