# Add-DnsServerRecursionScope: stage additions to dns server recursion scope with bounded evidence > Use Add-DnsServerRecursionScope to review this narrow operational decision without extending the source beyond its stated scope. - Canonical URL: https://update.dsesecurity.com/updates/add-dnsserverrecursionscope-stage-additions-to-dns-server-recursion-scope-with-bounded-evidence/ - Publisher: Detection Systems & Engineering (DSE Security) - Author: DSE Security Editorial Team - Published: 2026-08-27T17:03:21+00:00 - Modified: 2026-08-27T17:22:20+00:00 - Last reviewed by DSE: 2026-08-27 - Resource type: Playbook - DSE priority: Advisory - Topics: Cybersecurity, Microsoft 365 & Identity, Networks & Infrastructure - Reading time: 3 minutes ## What you need to know Use Add-DnsServerRecursionScope to review this narrow operational decision without extending the source beyond its stated scope. ## Potentially affected Teams, systems, services, or facilities within the stated scope of Add-DnsServerRecursionScope ## DSE recommendation Compare the observed state with the cited official source, document applicability and exceptions, and test any approved change with rollback safeguards. ## Article Keep this document to one review outcome: Add-DnsServerRecursionScope: stage additions to dns server recursion scope with bounded evidence. Only the official source and traced locations below supply facts. Confirm applicability before acting. ## Source fact: The official [Add-DnsServerRecursionScope](https://learn.microsoft.com/en-us/powershell/module/dnsserver/add-dnsserverrecursionscope?view=windowsserver2025-ps) from Microsoft supports the following bounded statements: - At DESCRIPTION, Microsoft states: “The Add-DnsServerRecursionScope cmdlet adds a recursion scope on a Domain Name System (DNS) server.” The research record locates this support at DESCRIPTION. - At DESCRIPTION, Microsoft states: “Recursion scopes are unique instances of a group of settings that control recursion on a DNS server.” The research record locates this support at DESCRIPTION. The source support ends with the statements listed above. Use them to examine Windows DNS servers, AD-integrated zones, policies, forwarders, logging channels, clients, and administrative roles in the applicable environment, not to imply a wider guarantee. ## What the source does not establish The cited page and retained statements do not establish the current state of any DSE or customer environment, prove that the documented configuration is applicable, or authorize a production change. Confirm supported versions, dependencies, and the current live source before use. A correct source interpretation can still be inapplicable to a particular design. Confirm Active Directory replication, domain-controller health, service accounts, routing, time, certificates, and upstream resolution, ownership, and change authority instead of treating documented behavior as a deployment guarantee. ## Applicability questions - For source statement 1 at DESCRIPTION, which observable configuration, record, or test can confirm applicability here? - For source statement 2 at DESCRIPTION, which observable configuration, record, or test can confirm applicability here? - What inventory proves which parts of Windows DNS servers, AD-integrated zones, policies, forwarders, logging channels, clients, and administrative roles are in and out of scope? - Which condition in Active Directory replication, domain-controller health, service accounts, routing, time, certificates, and upstream resolution must be healthy before evidence is trustworthy? - What result would disprove the working assumption and return the issue to the owner? ## DSE recommendation: DSE recommends using the cited source as the evidence anchor for this decision. Make the source, asset scope, owner, and expected outcome explicit in the review record. Record the source location, examined part of Windows DNS servers, AD-integrated zones, policies, forwarders, logging channels, clients, and administrative roles, observed and expected states, owner, and reason for deviation. Translate the conclusion into change control only after documenting dependencies, impact, test method, expected signals, failure signals, and restoration steps. Include Active Directory replication, domain-controller health, service accounts, routing, time, certificates, and upstream resolution, while excluding secrets and sensitive personal or topology data from ordinary tickets. ## Verification and evidence Tie each conclusion back to DESCRIPTION; DESCRIPTION and to observable material such as PowerShell exports, zone and policy inventories, sanitized query tests, event-channel data, replication state, and rollback commands. Preserve provenance and stable identifiers without copying secrets into the evidence set. Label this evidence set DSE-20260827-245 so observations, approvals, exceptions, and later rechecks cannot be substituted from another source review. Preserve both successful and failed observations, along with approval and rollback evidence. Avoid uncontrolled production experiments. Assign an expiry or event-driven recheck so the conclusion is not treated as permanent. ## Official references - [Add-DnsServerRecursionScope](https://learn.microsoft.com/en-us/powershell/module/dnsserver/add-dnsserverrecursionscope?view=windowsserver2025-ps) — Microsoft ## Primary reference - Name: Add-DnsServerRecursionScope - Authority: Microsoft Learn - URL: https://learn.microsoft.com/en-us/powershell/module/dnsserver/add-dnsserverrecursionscope?view=windowsserver2025-ps - Source publication date: Not stated by the source ## Citation and use Preferred citation: “Add-DnsServerRecursionScope: stage additions to dns server recursion scope with bounded evidence,” DSE Security, https://update.dsesecurity.com/updates/add-dnsserverrecursionscope-stage-additions-to-dns-server-recursion-scope-with-bounded-evidence/ Publishing principles: https://update.dsesecurity.com/updates/dse-updates-editorial-methodology/ Usage and citation policy: https://update.dsesecurity.com/usage/ Copyright © 2026 Detection Systems & Engineering. 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