Quad9
quad9.netBR
61
Rank Trend
Ranking history over time.
About Quad9
Quad9 is a public and free DNS service that enhances security and privacy by blocking access to malicious websites. Operated by the Quad9 Foundation, it aims to provide a safer internet experience for users worldwide.
Protect your devices from online threats with a free DNS service.
61
Bear Rank
#4109
Global Rank
.net
TLD
Cybersecurity
Category
What You Can Do
- Block malicious host names
- Improve internet performance
- Ensure user privacy with no IP logging
- Access DNS service from multiple locations
- Utilize threat intelligence from various providers
Frequently Asked Questions
Is Quad9 free to use?
Yes, Quad9 is a completely free DNS service for users.
How does Quad9 protect my privacy?
Quad9 does not log any data containing your IP address, ensuring your privacy is maintained.
What types of threats does Quad9 block?
Quad9 blocks threats such as malware, phishing, spyware, and botnets.
Where are Quad9's servers located?
Quad9 has resolver clusters in over 110 countries to provide global coverage.
Can I use Quad9 on my mobile device?
Yes, Quad9 can be configured on various devices, including mobile phones and IoT systems.