Quad9 DNS Servers in Global

Quad9 DNS Servers
https://www.quad9.net/
Malware Blocking, DNSSEC Validation (this is the most typical configuration)
IPv4 Primary DNS: 9.9.9.9
IPv4 Secondary DNS: 149.112.112.112
IPv6 Primary DNS: 2620:fe::fe
IPv6 Secondary DNS: 2620:fe::9
Secured w/ECS: Malware blocking, DNSSEC Validation, ECS enabled
IPv4 Primary DNS: 9.9.9.11
IPv4 Secondary DNS: 149.112.112.11
IPv6 Primary DNS: 2620:fe::11
IPv6 Secondary DNS: 2620:fe::fe:11
Unsecured: No Malware blocking, no DNSSEC validation (for experts only!)
IPv4 Primary DNS: 9.9.9.10
IPv4 Secondary DNS: 149.112.112.10
IPv6 Primary DNS: 2620:fe::10
IPv6 Secondary DNS: 2620:fe::fe:10

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Cloudflare
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