Is Quad9 down?

Last checked 7m ago
Current status
Quad9 is up

No incidents right now.

  • Official status page: uptime.quad9.net
  • Checked every 5 minutes
  • 2 components tracked

Quad9 is operational right now. Last checked 7m ago; the most recent incident resolved 38d ago.

Real-time Quad9 status, recent outages, and incident history: pulled directly from Quad9's official status page at uptime.quad9.net every 5 minutes. Pingoru tracks 2 Quad9 services and has captured 1 incident in the last 90 days (98.89% uptime). Get email, Slack, Discord, or webhook alerts the moment Quad9 reports a new incident, free for 3 monitors, no credit card.

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Quad9 uptime 98.89% uptime · past 90 days
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Recent outages & incidents

Past 90 days
  1. Resolved –
    Started Sep 23, 2026, 11:04 AM UTC · Resolved Sep 23, 2026, 11:04 AM UTC
    quad9.netquad9.net
    Timeline · 2 updates
    • resolved · Sep 23, 2026, 11:04 AM UTC

      The NTT GIN backbone is currently operating with reduced network capacity in Asia due to multiple concurrent subsea cable outages. The most significant impact is to traffic transiting Singapore, Hong Kong and Taiwan. As traffic is rerouted across available network paths, customers may experience intermittent packet loss and increased latency. On September 21, Typhoon Dujuan impacted Japan, resulting in an additional loss of network capacity. Restoration efforts are currently delayed due to flooding and the risk of landslides in affected areas.

    • investigating · Sep 23, 2026, 11:04 AM UTC

      The NTT GIN backbone is currently operating with reduced network capacity in Asia due to multiple concurrent subsea cable outages. The most significant impact is to traffic transiting Singapore, Hong Kong and Taiwan. As traffic is rerouted across available network paths, customers may experience intermittent packet loss and increased latency. On September 21, Typhoon Dujuan impacted Japan, resulting in an additional loss of network capacity. Restoration efforts are currently delayed due to flooding and the risk of landslides in affected areas.

    Latest: The NTT GIN backbone is currently operating with reduced network capacity in Asia due to multiple concurrent subsea cable outages. The most significant impact is to traffic transit…

Incident record

Since April 2026 · Better Stack · 2 components checked every 5 minutes
15incidents recorded
15last 12 months
1last 90 days
4 daystypical duration, 12 months

The longest incident in the last year, Lisbon (LIS) - Degraded Performance on March 2, 2026, ran for 37 days. 2 maintenance windows announced in the same period.

Most affected components, last 12 months

  • Current Status8
  • quad9.net5
  • quad9.net5

Latest incidents

  • Service degradation in Asia September 23, 2026 · under a minute · degraded service

    The NTT GIN backbone is currently operating with reduced network capacity in Asia due to multiple concurrent subsea cable outages. The most significant impact…

  • Some services are down June 29, 2026 · under a minute · major outage

    Quad9.net (our main website) has experienced a short outage. We are back online now.

  • quad9.net is down May 8, 2026 · 23 minutes · major outage

    quad9.net went down.

Outage history

Past 90 days · 1 incident View full outage history →