Is Quad9 down?

Last checked 5m ago
Current status
Quad9 is up

No incidents right now.

Official status page: https://uptime.quad9.net · Polled every 5 minutes · 2 components tracked

Quad9 is operational right now. Last checked 5m ago; the most recent incident resolved 36d ago.

Real-time Quad9 status, recent outages, and incident history — pulled directly from Quad9's official status page at https://uptime.quad9.net every 5 minutes. Pingoru tracks 2 Quad9 services and has captured 4 incidents in the last 90 days (96.94% uptime). Get email, Slack, Discord, or webhook alerts the moment Quad9 reports a new incident — free for 5 monitors, no credit card.

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Quad9 uptime 96.94% uptime · past 90 days
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Recent outages & incidents

Past 90 days
  1. Resolved 23m
    Started May 08, 2026, 04:11 PM UTC · Resolved May 08, 2026, 04:35 PM UTC
    quad9.net
    Timeline · 3 updates
    • investigating · May 08, 2026, 04:11 PM UTC

      quad9.net went down.

    • resolved · May 08, 2026, 04:35 PM UTC

      quad9.net recovered. UPDATE: Nameserver infrastructure used by the quad9.net zone was experiencing intermittent failures. We immediately worked with our relevant technology partner to mitigate the issue. This outage affected Quad9's website and services that use the quad9.net domain name. Services that are hosted on our anycast IP addresses, like 9.9.9.9 and 9.9.9.10, were not affected. We appreciate your patience while we addressed the underlying issue.

    • resolved · May 08, 2026, 04:35 PM UTC

      quad9.net recovered.

    Latest: quad9.net recovered.

  2. Resolved
    Started May 05, 2026, 09:02 PM UTC · Resolved May 05, 2026, 09:02 PM UTC
    quad9.net
    Timeline · 2 updates
    • investigating · May 05, 2026, 09:02 PM UTC

      We are monitoring a DNSSEC-related issue with DE ccTLD. The issue is not specific to Quad9. We will update once more information becomes available.

    • resolved · May 05, 2026, 09:02 PM UTC

      UPDATE: The issue appears to be resolved. Accordingly, we have removed the NTAs. We will continue to monitor and update if anything changes. _________ We are monitoring a DNSSEC-related issue with DE ccTLD. The issue is not specific to Quad9. UPDATE: As a result of the issue, we have decided to temporarily implement Negative Trust Anchors. You can view our NTA policy here: https://quad9.net/service/negative-trust-anchors/ We will continue to update as more information becomes available.

    Latest: UPDATE: The issue appears to be resolved. Accordingly, we have removed the NTAs. We will continue to monitor and update if anything changes. _________ We are monitoring a DNSSEC-re…

  3. Resolved 11d 20h
    Started Apr 10, 2026, 12:48 PM UTC · Resolved Apr 22, 2026, 09:04 AM UTC
    Current Status
  4. Resolved 39m
    Started Mar 22, 2026, 05:52 PM UTC · Resolved Mar 22, 2026, 06:31 PM UTC
    Current Status

Outage history

Past 90 days · 4 incidents View full outage history →