Tangential, but this made me remember: - Some time ago on HN I saw a free ad blocking DNS server (https://controld.com/free-dns https://controld.com/free-dns)

Tangential, but this made me remember: - Some time ago on HN I saw a free ad blocking DNS server (https://controld.com/free-dns https://controld.com/free-dns) - I had wondered what protocol the 'Private DNS' setting on my Pixel uses, but never got around to checking. It turns out that it setting the 'Private DNS provider hostname' to x-oisd.freedns.controld.com just works: DNS-over-TLS and ad blocking.