Event ID 3002: DNS Cache lookup is initiated for the name … and for the type … with query options

Windows Event ID Lookup: What Windows event IDs mean: 4625, 4624, 4740, 6008, 41, 7045, 1102 and 3,000 more, with Windows' own message text, the fields and what to check.

Look up a Windows event ID from Event Viewer, a SIEM alert or a log export: what it means, the fields it records, and what to check. Many IDs are used by more than one source (event 41 is both a Kernel-Power crash and a boot error), so every definition is shown, the one people usually mean first. The message text is Windows' own, read from the event providers of Windows 10.0.26200.0, 2026-10-28; the notes are ours, based on Microsoft's security auditing reference.

Try: 4625, 4624, 4740, 6008, 41, 1074, 7045, 1102, 4104, 1149

DNS Cache lookup is initiated for the name … and for the type … with query options

Event 3002

DNS-Client

System log

Information

Message and fields (as Event Viewer shows them)

DNS Cache lookup is initiated for the name … and for the type … with query options …

… Real-Time Protection feature has encountered an error and failed.

Event 3002

Windows Defender

Windows Defender/Operational log

Error

Message and fields (as Event Viewer shows them)

… Real-Time Protection feature has encountered an error and failed.
 	Feature: …
 	Error Code: …
 	Error description: …
 	Reason: …

A remote device attempted SMB1 connection to this computer.

Event 3002

SMBServer

SMBServer/Operational log

Information

Message and fields (as Event Viewer shows them)

A remote device attempted SMB1 connection to this computer.

Client Address: …

Guidance:

This event indicates that a client attempted to access the server using SMB1. To stop auditing SMB1 access, use the Windows PowerShell cmdlet Set-SmbServerConfiguration.