DNS Services

Free Public DNS Resolvers

• Cloudflare 1.1.1.1
• Quad9
• Mullvad DNS

Free Public Filtered DNS Resolvers

• AdGuard DNS
• ControlD

Custom Cloud Based DNS Filtering

• NextDNS NextDNS offers 300,000 queries for free, afterwards it will continue to work, but will not filter any dns queries.
• AdGuard DNS
• ControlD

Self Hosted DNS Resolver with Filtering

• AdGuard Home