● Covered by 1 source · 1 reportLow impact1 neutral
Quad9 DNS Service Emphasizes Privacy and Security with Swiss Foundation Operations
Key points
- Quad9 is a free DNS recursive service.
- It blocks malicious hostnames from an up-to-the-minute threat list.
- No user IP addresses are logged by Quad9.
- The service is operated by the Swiss-based Quad9 Foundation.
Quad9's Core Functionality
Quad9 is a free Domain Name Server (DNS) recursive service designed to replace default ISP or enterprise DNS configurations. It operates by blocking lookups of malicious hostnames from an updated list of threats. This action protects devices such as computers, mobile devices, and IoT systems from various threats including malware, phishing, spyware, and botnets.
Privacy Commitment
A key aspect of Quad9's service is its commitment to privacy. The service does not log any data containing user IP addresses when devices use Quad9 normally. It supports encrypted connections and has been designed to be GDPR-compliant since its public announcement in 2017. The Quad9 Foundation's charter includes privacy as a primary goal, aiming to keep personal data under end-user control.
Operational Scale and Threat Intelligence
Quad9 reports blocking over 670 million threats daily on average. The service utilizes over 230 resolver clusters located in more than 110 countries and integrates threat intelligence from over 25 providers. This infrastructure supports its security and privacy objectives for internet users.
Swiss Foundation and Regulatory Environment
The Quad9 DNS service is operated by the Swiss-based Quad9 Foundation. This organizational structure and location in Europe are intended to leverage a strong regulatory environment that supports data privacy in the public interest. The move to Switzerland is highlighted as important for the free and open internet.
✨ This summary was generated by AI from the outlets' reporting listed below. It is not independently verified and may contain errors — check the original sources. How BrevFeed works →
The daily brief
One email each morning: the day's tech stories, clustered across outlets and summarized. No account needed.
One email a day. Unsubscribe in one click, any time.
Today's brief
Spend a few minutes, get the whole day. Every topic's top stories in one hands-free rundown — listen, watch, or read the transcript.
▶ Play today's brief
New every morning, and the back catalogue is archived by date.
Reporting from
Quad9, a free DNS recursive service, operates under a Swiss-based foundation to provide security against threats like malware and phishing while prioritizing user privacy by not logging IP addresses. This service offers an alternative to ISP DNS configurations, focusing on data protection and GDPR compliance.