Tailscale incident: Funnel hostnames not resolving in public DNS

1. resolvedOct 29, 2026, 14:17 UTC

   This incident has been resolved.

2. investigatingOct 27, 2026, 14:16 UTC

   We are currently investigating reports of Funnel hostnames not resolving publicly. Affected devices show Funnel as enabled and have valid HTTPS certificates, but public DNS lookups for the device's ts.net name return no address, and external access does not work. In some cases the records appear after a delay. Connectivity from within the tailnet, including MagicDNS and Serve, is not affected.

What APIStatus.watch saw

• Oct 27, 2026, 14:19 UTCoperational → degraded
• Oct 29, 2026, 14:19 UTCdegraded → operational

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

• Grafana Cloud: Frontend Observability Outage in prod-eu-west-2Critical · Oct 27, 2026, 15:56 UTC
• Sanity: Studio, Dashboard, Content Agent, & Manage timeoutsCritical · Oct 28, 2026, 11:49 UTC
• GitHub: Disruption with some Copilot servicesCritical · Oct 28, 2026, 14:12 UTC
• Vimeo: Delays processing new video uploadsCritical · Oct 28, 2026, 19:57 UTC
• Mux: Elevated Mux Video ErrorsCritical · Oct 29, 2026, 02:05 UTC
• OVHcloud: [RBX8][Compute - Instance] - Instance incident notificationMajor · Oct 27, 2026, 08:44 UTC
• Cloudflare: ERR_TIMED_OUT and ERR_EMPTY_RESPONSE being observed by Cloudflare CustomersMajor · Oct 27, 2026, 12:28 UTC
• Sanity: API & API CDN timeouts for small subset of customersMajor · Oct 27, 2026, 14:33 UTC
• Anthropic: Elevated errors for Claude Sonnet 5.5Major · Oct 27, 2026, 15:09 UTC
• Cursor: Delayed responses in Grok BotMajor · Oct 27, 2026, 20:33 UTC

How often does Tailscale have incidents?

Tailscale reported 15 incidents in the last 90 days, 2 of them major or critical. A typical incident lasted 2h 24m. See Tailscale's uptime and incident history