Quad9 Enables DNSSEC on All Service Endpoints (quad9.net)

• Universal DNSSEC validation enabled
• Hardening against cache poisoning and spoofing
• Enhancing trust in DNS infrastructure

"Quad9 has completed the deployment of DNSSEC validation across its global DNS service network. By implementing cryptographic verification for DNS records, Quad9 effectively mitigates risks associated with DNS spoofing and cache poisoning attacks. This structural hardening of the domain name resolution process improves cybersecurity resilience for end-users, ensuring that requests are directed to authenticated destinations without requiring client-side modifications."