Quad9 experienced a major incident on May 8, 2026 affecting Current status by service (quad9.net), lasting 23m. The incident has been resolved; the full update timeline is below.
Affected components
Current status by service (quad9.net)
Update timeline
- 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.