Status of Quad9 in the last 24 hours
server status
countries
Response time
ping service
In Isnotdown, you will be able to instantly check if Quad9 works perfectly, or on the contrary, if it is registering some type of problem to offer its services.
The Quad9 service appears to be working!
Frequent failures of Quad9
In all, Quad9 is a very secure DNS resolver, and adopting it will go a long way in protecting you from malicious websites.
It's free and very easy to configure, two factors that constitute the platform's main advantages.
Quad9 is a global public recursive DNS resolver which aims to protect users from malware and phishing.
Quad9 is operated by the Quad9 Foundation, a Swiss public-benefit, not-for-profit foundation with the purpose of improving the privacy and cybersecurity of Internet users, headquartered in Zurich.
A: Quad9 does not log any personal data.
IP addresses are never logged to disk and are discarded after queries are answered.
No type of cookies or tracking are used by Quad9 to create user profiles or associate users with their queries.
IPv4 DNS testing site dnsperf rates Quad9 second, behind OpenDNS, with Google Public DNS a close third.
Similarly, there are more than enough user-run tests illustrating that Quad9 is one of the fastest DNS resolution systems around.
Troubleshooting Tips
Still stuck and not enjoying Quad9, then go to Step 3.