Specifications
About Quad9
Alternatives
Product Specifications
Capabilities
DNSSEC validation
Protective DNS
Deployment
Global anycast
No-cost service
Public recursive resolver
Threat intelligence
Global telemetry
Multiple threat intelligence partners
Encryption and standards
DNSSEC validation
DoH
DoT
Policy and identity
Custom resolver choices
Security-only and filtered profiles
Integrations
Logs via local tooling
Standard resolver integration
Performance and scale
Global anycast
High availability
Low latency
Use Cases
Individuals and organizations
Quick protective resolver
Travel security
About Quad9
Quad9 provides DNS security solutions that block access to malicious domains using threat intelligence from multiple sources.
Alternatives
Compare