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DNS Server

Provider Primary Secondary
Cloudflare IPv4 1.1.1.1 1.0.0.1
Cloudflare IPv6 2606:4700:4700::1111 2606:4700:4700::1001
Google IPv4 8.8.8.8 8.8.4.4
Google IPv6 2001:4860:4860::8888 2001:4860:4860::8844
Quad9 * IPv4 9.9.9.9 9.9.9.10
Quad9 * IPv6 2620:fe::fe 2620:fe::10
OpenDNS (Cisco) IPv4 208.67.222.222 208.67.222.220
OpenDNS (Cisco) IPv6 2620:0:ccc::2 2620:0:ccd::2
Hurricane Electric IPv4 74.82.42.42 -
Hurricane Electric IPv6 2001:470:20::2 -
Chaos Computer Club Berlin 213.73.91.35 -

Quad9

  • Primary: Secure, Blocklist, DNSSEC, No EDNS Client-Subnet
  • Secondary: Unsecure, No blocklist, no DNSSEC, send EDNS Client-Subnet

FoeBud/digitalcourage

  • 46.182.19.48
  • 2a02:2970:1002:0:5054:8aff:fe12:db49

OpenNIC is maybe a open and democratic alternative DNS root.