mikaela.github.io/n/dns.md

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DNS notes

For DNS resolvers, refer to r/resolv.tsv

Identifying DNS resolver

The above list is based on redirect2me/which-dns README alternatives section

Identifying support for client-subnet

Or what is being sent to the authoritative servers.

dig +short TXT o-o.myaddr.l.google.com.
dig +short TXT whoami.ds.akahelp.net.
dig +short TXT whoami.ipv6.akahelp.net.
dig +short TXT whoami.ipv4.akahelp.net.
  • Note: Cloudflare sends ECS only for whoami.ds.akahelp.net.

Mobile applications

With the exception of those apps that config I remember otherwise or share it with desktop versions etc.

FFUpdater

  • https://dns0.eu;2a0f:fc80::;2a0f:fc81::;193.110.81.0;185.253.5.0
  • https://open.dns0.eu;2a0f:fc80::ffff;2a0f:fc81::ffff;193.110.81.254;185.253.5.254
  • https://doh.opendns.com/dns-query;2620:119:35::35;2620:119:53::53;208.67.222.222;208.67.220.220
  • https://dns11.quad9.net/dns-query;2620:fe::11;2620:fe::fe:11;9.9.9.11;149.112.112.11