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Page 105 of the DSE Cybersecurity knowledge center, with source-backed guidance and practical next steps.

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Cybersecurity

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DSE visual briefNetworks & infrastructure

Review Event IDs 4016 and 4004 when DNS updates time out before AD/DNS changes

Microsoft states: “In AD-integrated DNS zones that are hosted on domain controllers (Windows Server 2012 R2 or later versions), DNS can’t enumerate the zones or intermittently fail to create or write records.”

Published Reviewed 3 min readBy DSE Security Editorial Team
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DSE visual briefNetworks & infrastructure

Validate DNS zone transfer fails when using Only to servers listed in the Name servers tab with AD/DNS evidence

Microsoft states: “This article helps resolve an issue in which Domain Name System (DNS) zone transfer fails when using the Only to servers listed in the Name servers tab setting.”

Published Reviewed 3 min readBy DSE Security Editorial Team
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DSE visual briefNetworks & infrastructure

Validate DNS Encryption using DNS over HTTPS in Windows and Windows Server with AD/DNS evidence

Microsoft states: “Traditional DNS uses unencrypted UDP or TCP messages on port 53, which exposes DNS traffic to passive monitoring, traffic analysis, and active manipulation by attackers.”

Published Reviewed 3 min readBy DSE Security Editorial Team
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DSE visual briefNetworks & infrastructure

Stage What is DNSSEC on DNS Server in Windows Server? with AD/DNS rollback checks

Microsoft states: “Domain Name System Security Extensions (DNSSEC) is a suite of extensions that add security to the Domain Name System (DNS) protocol by enabling DNS responses to be validated.”

Published Reviewed 3 min readBy DSE Security Editorial Team
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