Is Quad9 Down? Current Status and Outages
Quad9 status updated based on recent crowdsourced reports
Current Quad9 status
Quad9 is having a minor outage
IsDown last checked Quad9 status on at . We've received 2 user reports in the past 24 hours.
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Monitoring since Sep 2025
·
60 incidents caught
·
6 components tracked in real-time
Quad9 service health over the last 24 hours
This chart shows the number of user-reported issues for Quad9 service health over the past 24 hours, grouped into 20-minute intervals. It's normal to see occasional reports, which may be due to individual user issues rather than a broader problem. Sign up to get alerts when Quad9 is down.
Outage Map
See where users report Quad9 is down. The map shows recent Quad9 outages from around the world.
Top locations, last 24h:
- Canada
- Germany
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Quad9 Downtime Health — Last 90 Days
In the last 90 days, Quad9 had 4 incidents (2 major outages and 2 minor incidents) with a median duration of 123 hours 17 minutes.
4
Incidents
2
Major Outages
2
Minor Incidents
123
hour
Median Resolution
Recent Quad9 outages detected
Full incident reports for recent Quad9 outages, including timelines, affected components, and resolution details.
| Title | IsDown detected At | Duration |
|---|---|---|
|
The Quad9 Status Page will migrate to a new system on April 22nd.
The current, Atlassian status ...
|
Apr 10, 2026 at 12:48 PM UTC
|
Ongoing |
|
Some global PoPs are failing OCSP validation, which may result in encrypted DNS protocols to stop...
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Mar 22, 2026 at 05:52 PM UTC
|
41 minutes |
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Our Frankfurt PoP has gone offline, and most of the traffic is routing to the neighboring locatio...
|
Mar 08, 2026 at 07:35 AM UTC
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5 days |
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Our Lisbon (LIS) PoP is experiencing degraded performance due to significantly increased demand i...
|
Mar 02, 2026 at 09:35 PM UTC
|
about 1 month |
|
Our London PoP has gone offline, and most UK traffic is routing to Amsterdam. There is some servi...
|
Feb 05, 2026 at 09:03 AM UTC
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about 3 hours |
|
We are investigating a service degradation issue in our Dallas (DFW) PoP.
We believe this is on ...
|
Jan 14, 2026 at 04:21 PM UTC
|
5 days |
|
Quad9's Brasilia (qbsb1) PoP will be taken out of service for several hours for an emergency netw...
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Dec 18, 2025 at 01:36 PM UTC
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about 2 hours |
|
We have experienced hardware failure on 1 of our core servers in Chicago (ORD). As a result, ther...
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Dec 17, 2025 at 03:20 PM UTC
|
about 5 hours |
|
We are currently experiencing service degradation in our Kansas City (qmci2) location.
* Due to ...
|
Dec 10, 2025 at 07:51 PM UTC
|
about 15 hours |
|
We are experiencing packet loss in our Manila (MNL2) PoP.
We have informed our network partner a...
|
Sep 29, 2025 at 08:08 AM UTC
|
1 day |
Quad9 Scheduled Maintenances
Check upcoming Quad9 maintenance windows. 1 scheduled maintenances may affect Quad9 status.
-
Jun 15 2026DNSSEC Validation Enablement on 9.9.9.10 and 9.9.9.12
Scheduled for June 15, 2026 at 08:00 AM EDT · until 08:00 AM EDT
Quad9 will be enabling DNSSEC Validation on our 9.9.9.10 and 9.9.9.12 services starting June 15th, 2026. The .10 service is without threat blocking. The .12 service is without threat blocking, _with_ ECS. Services list: https://docs.quad9.net/s...
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Never miss outages in third-party dependencies
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
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About Quad9 Status and Outage Monitoring
IsDown has monitored Quad9 continuously since September 2025. Over that time, we've documented 60 outages and incidents, averaging 8.6 per month.
To check if Quad9 is down, IsDown combines official status data with user reports for early detection. Vendors often delay acknowledging problems, so user reports help us alert you before the official announcement.
Engineering and operations teams rely on IsDown to track Quad9 status and receive verified outage alerts through Slack, Teams, PagerDuty, or 20+ other integrations.
How IsDown Monitors Quad9
IsDown checks Quad9's status page every few minutes, across all 6 components. We combine official status data with user reports to detect when Quad9 is down, often before the vendor announces it.
When Quad9 status changes, IsDown sends alerts to your preferred channels. Filter by severity to skip noise and focus on outages that affect your business.
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How IsDown works.
Get started in minutes. Monitor all your critical services from one place.
We monitor official status pages
IsDown checks the status of over 6,320+ services every few minutes. We aggregate official status information and normalize it, plus collect crowdsourced reports for early outage detection.
You get notified instantly
When we detect an incident or status change, you receive an alert immediately. Customize notifications by service, component, or severity to avoid alert fatigue.
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View all your services in a unified dashboard or public / private status page. Send alerts to Slack, Teams, PagerDuty, Datadog, and 20+ other tools your team already uses.
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Frequently Asked Questions
Is Quad9 down today?
Quad9 isn't down. You can check Quad9 status and incident details on the top of the page. IsDown continuously monitors Quad9 official status page every few minutes. In the last 24 hours, there were 0 outages reported.
What is the current Quad9 status?
Quad9 is currently operational. You can check Quad9 status and incident details on the top of the page. The status is updated in almost real-time, and you can see the latest outages and issues affecting customers.
Is there a Quad9 outage now?
Yes, there is an ongoing outage. You can check the details on the top of the page.
Is Quad9 down today or just slow?
Yes, Quad9 might be slow as there's an ongoing outage. You can check the details on the top of the page.
How are Quad9 outages detected?
IsDown monitors the Quad9 official status page every few minutes. We also get reports from users like you. If there are enough reports about an outage, we'll show it on the top of the page.
Is Quad9 having an outage right now?
Quad9 last outage was on April 10, 2026 with the title "Quad9 Status Page Migrating on April 22nd"
How often does Quad9 go down?
IsDown has tracked 60 Quad9 incidents since September 2025.
Is Quad9 down for everyone or just me?
Check the Quad9 status at the top of this page. IsDown combines official status page data with user reports to show whether Quad9 is down for everyone or if the issue is on your end.
What Quad9 components does IsDown monitor?
IsDown monitors 6 Quad9 components in real-time, tracking the official status page for outages, degraded performance, and scheduled maintenance.
How to check if Quad9 is down?
- Subscribe (if possible) to updates on the official status page.
- Create an account in IsDown. Start monitoring Quad9 and get alerts in real-time when Quad9 has outages.
Why use IsDown to monitor Quad9 instead of the official status page?
Because IsDown is a status page aggregator, which means that we aggregate the status of multiple cloud services. You can monitor Quad9 and all the services that impact your business. Get a dashboard with the health of all services and status updates. Set up notifications via Slack, Datadog, PagerDuty, and more, when a service you monitor has issues or when maintenances are scheduled.
How IsDown compares to DownDetector when monitoring Quad9?
IsDown and DownDetector help users determine if Quad9 is having problems. The big difference is that IsDown is a status page aggregator. IsDown monitors a service's official status page to give our customers a more reliable source of information instead of just relying on reports from users. The integration allows us to provide more details about Quad9's Outages, like incident title, description, updates, and the parts of the affected service. Additionally, users can create internal status pages and set up notifications for all their third-party services.
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