The following are services that have been announced by large organisations - they support DNS Privacy on anycast networks.
A list of experimental DOT test servers (including those run by the Stubby developers) is available on the Test Servers page.
Details are provided in the Stubby config file for users who want to enable them.
|Hosted by||IP addresses||TLS Ports||Hostname for TLS|
|Base 64 encoded form of SPKI pin(s) for TLS |
|853||dns.quad9.net||Quad9 do NOT publish or recommend use of SPKI pins with their servers.|
See https://quad9.net and their FAQ for details of privacy, logging and filtering policies on the main and alternative addresses(1).
UDP and TCP service are also available on these addresses.
220.127.116.11 or 18.104.22.168
|853||cloudflare-dns.com||Cloudflare do NOT publish or recommend use of SPKI pins with their servers.|
UDP and TCP service are also available on these addresses. DNS-over-HTTPS is also available!
NOTE: To use this service by name only (i.e resolve the IP from the name) use 1dot1dot1dot1.cloudflare-dns.com.
|CleanBrowsing||Various, see the CleanBrowsing website||853||Various, see the CleanBrowsing website||Not published|
This service provides different end points with different filters (security, family, adult) so visit the website to select the end point with the filter you prefer. NOTE: also does DoH.
This list seems to be the most up to date list available of DoH severs https://github.com/curl/curl/wiki/DNS-over-HTTPS#publicly-available-servers
Details of Cloudflare service and privacy policies:
This server is announced as part of the Firefox Nightly shield study.
|CleanBrowsing||Various, see the CleanBrowsing website||This service provides different end points with different filters (security, family, adult) so visit the website to select the end point with the filter you prefer.|
Google also support DNS-over-HTTPS in two ways
- A small scale experimental service implementing draft-ietf-doh-dns-over-https on https://dns.google.com/experimental
- A proprietary service using a JSON format, see https://developers.google.com/speed/public-dns/docs/dns-over-https