↳ GitHub sourceAnalytics ruleMedium

Ubiquiti - connection to non-corporate DNS server

View on GitHub ↗Original file ↗

Description

'Detects connections to non-corporate DNS servers.'

Rule type: Scheduled
Version: 1.0.2
Declared status: Available
Query frequency: 1h
Query period: 1h
Trigger: gt 0

Declared MITRE coverage

Declared sources

Metadata from the source file. No dependencies inferred from KQL.

Connectors

CustomLogsAma

Data types

Ubiquiti_CL

KQL query

Original query, unchanged.

let corp_dns = dynamic(['127.0.0.2']);
UbiquitiAuditEvent
| where DstPortNumber == '53'
| where DstIpAddr !in (corp_dns)
| extend IPCustomEntity = SrcIpAddr

Declared entities

Source provenance

GitHub

Displayed values come from files in Azure/Azure-Sentinel. They describe the published template, not your workspace configuration.

File: Solutions/Ubiquiti UniFi/Analytic Rules/UbiquitiNonCorpDns.yaml ↗
Commit: 9800e51 ↗
Source identifier: fe232837-9bdc-4e2b-8c08-cdac2610eed3

Additional source files 2

Solutions/Ubiquiti UniFi/Analytic Rules/UbiquitiNonCorpDns.yamlsource ↗Solutions/Ubiquiti UniFi/Data/Solution_Ubiquiti UniFi.jsonsolution-membership ↗

GSTEP / CATALOG TRACKING

Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC

GSTEP sync dates, separate from the source content’s publication dates.