DeiAsPie - Privacy & Security Recommendations

Quad9 DNS

← Back to all

Visit Website
DNSPrivacySecurity #dns#privacy#security#malware-blocking#switzerland
Official Quad9 DNS logo - secure and private recursive DNS resolver

Quad9 is a free DNS service operated as a non-profit from Zurich, Switzerland. It blocks malicious domains without logging user data.

Key Features:

  • Operates as a global public resolver not-for-profit
  • Blocks malicious domains automatically
  • No logging of personal data
  • Offers DNS over HTTPS (DoH) and DNS over TLS (DoT)
  • QNAME minimization
  • Subject to Swiss privacy law, not US law
  • Swiss privacy protections apply to all users worldwide regardless of citizenship