Tailscale: MagicDNS disabled

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Identifies when MagicDNS is turned off on the tailnet. Disabling MagicDNS changes DNS behaviour for every device and is occasionally a precursor to wider DNS hijacking - verify the change was intentional.

Attribute	Value
Type	Analytic Rule
Solution	Tailscale (CCF)
ID	f8a9b0c1-4567-8901-23ab-cdef12345020
Severity	Medium
Status	Available
Kind	Scheduled
Tactics	DefenseEvasion
Techniques	T1556
Required Connectors	TailscaleCCF
Source	View on GitHub

Tables Used

This content item queries data from the following tables:

Table	Transformations	Ingestion API	Lake-Only
Tailscale_Audit_CL	?	✓	?

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