Vendor record
Tailscale
Checked
Front door check counts and Tailscale’s own incident posts. Use them to investigate a dependency; neither confirms what happened in your app.
Front door checks
We have no front door checks against Tailscale in the last 30 days. That does not show whether it was reachable.
Checks 15 minutes apart cannot see disruptions shorter than that. A check that reached the front door does not show that every Tailscale product, region or your app worked.
How we count front door checksTailscale says
Incident posts from Tailscale’s status page, with its titles, impact levels and times. They say what Tailscale chose to post, not what reached your app.
A closed record shows when our record closed. Some older records closed when a post left the status page, without a resolution post from the vendor.
13
incidents Tailscale posted, last 180 days
Median recorded duration: 2h 50m. From 13 incidents with vendor-supplied starts and recorded closure times.
Most recent records · all dates
Funnel performance degradation
Not specifiedStarted, per Tailscale
Closed in our record(2h 55m)
Coordination service issues
Not specifiedStarted, per Tailscale
Closed in our record(48m)
Iru (formerly Kandji) device posture integration failure
Not specifiedTailscale’s postStarted, per Tailscale
Closed in our record(2h 12m)
SCIM groups not being updated for secondary tailnets in multi tailnet organizations
Not specifiedTailscale’s postStarted, per Tailscale
Closed in our record(28m)
Funnel connectivity issues
MajorTailscale’s postStarted, per Tailscale
Closed in our record(3h 31m)
8 older records
Google user and group sync issues
MinorTailscale’s postStarted, per Tailscale
Closed in our record(2h 50m)
Coordination service issues
MinorTailscale’s postStarted, per Tailscale
Closed in our record(1h 27m)
Coordination service issues
MajorTailscale’s postStarted, per Tailscale
Closed in our record(2h 24m)
Issues with browser-based Tailscale clients
MinorTailscale’s postStarted, per Tailscale
Closed in our record(3h 28m)
Coordination service performance issues
MinorTailscale’s postStarted, per Tailscale
Closed in our record(1h 52m)
Certificate creation issues
MinorTailscale’s postStarted, per Tailscale
Closed in our record(6d 20h)
Coordination server issues
MinorTailscale’s postStarted, per Tailscale
Closed in our record(18h 26m)
Log streaming performance issues
Not specifiedTailscale’s postStarted, per Tailscale
Closed in our record(2d 11h)
Your code, your dependencies
See which of your code paths call Tailscale
Connect GitHub or GitLab to find where your public or private repository uses Tailscale. Review each match and your alert settings.
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Use this record on your site
Add Tailscale status to your page.
Choose the format your page supports, then copy the code. Badges show the recorded vendor status; they do not establish impact on your app.
Frequently Asked Questions
Is Tailscale currently down?
Tailscale's latest recorded status is Operational. Check the timestamp and linked source at the top of this page. A vendor status report does not establish whether your application was affected.
When did Tailscale last have an outage?
The most recent closed incident record began 13 days ago and spans 2h 55m. The vendor reported an incident. Closure may reflect a disappeared post or an expired tracking period; it does not confirm vendor or application recovery. Check the dated history and source links.
Does CheckUpstream publish an uptime percentage for Tailscale?
No. CheckUpstream does not run front door checks against Tailscale. The incident history on this page is what Tailscale reported, not a measure of how often it was available.
How do I monitor Tailscale in production?
Create your account, connect GitHub or GitLab and choose a public or private repository. Review the vendor matches and your alert settings. Available notification channels and history depend on your plan.
How does CheckUpstream track Tailscale?
This record separates vendor-reported incidents from independent checks. Sources and coverage vary by vendor: review the linked source, check time and measurement scope. Neither kind of evidence establishes SLA credit eligibility.