DNSを9.9.9.9にしてみた。

IPv4
IPv6
DoH
1.1.1.2 1.0.0.2
2606:4700:4700::1112 2606:4700:4700::1002
https://security.cloudflare-dns.com/dns-query
8.8.8.8 8.8.4.4
2001:4860:4860::8888 2001:4860:4860::8844
https://dns.google/dns-query
9.9.9.9 149.112.112.112
2620:fe::fe 2620:fe::9
https://dns.quad9.net/dns-query
94.140.14.14 94.140.15.15
2a10:50c0::ad1:ff 2a10:50c0::ad2:ff
https://dns.adguard.com/dns-query

1.1.1.3 1.0.0.3
2606:4700:4700::1113 2606:4700:4700::1003
https://family.cloudflare-dns.com/dns-query

94.140.14.15 94.140.15.16
2a10:50c0::bad1:ff 2a10:50c0::bad2:ff
https://dns-family.adguard.com/dns-query


DNS-over-TLS (DoT)
android
one.one.one.one
https://play.google.com/store/apps/details?id=com.cloudflare.onedotonedotonedotone VPN

dns.google
https://play.google.com/store/apps/details?id=app.intra
dns.quad9.net
https://play.google.com/store/apps/details?id=com.quad9.aegis

dns.adguard.com
dns-family.adguard.com

参照
https://developers.cloudflare.com/1.1.1.1/ https://developers.google.com/speed/public-dns/docs/using
https://www.quad9.net/faq/ https://adguard.com/ja/adguard-dns/overview.html