Map of reported Quad9 problems

Quad9 provides free DNS security services that protect systems against cyber threats, malware and phishing attacks while enhancing network performance and preserving user privacy through its global DNS resolution platform.

This map shows where user reports are concentrated over the past 24 hours. Some problems are reported throughout the day. Downdetector only reports an incident when reports are significantly higher than the typical volume for that time of day. Visit the Downdetector Methodology page to learn more about how we collect status information and detect problems.