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Microsoft Windows Server Domain Name System (DNS) Security Technical Implementation Guide

Rules, Groups, and Values defined within the XCCDF Benchmark

  • The Windows DNS Server authoritative for local zones must only point root hints to the DNS servers that host the internal root domain.

    <VulnDiscussion>All caching name servers must be authoritative for the root zone because, without this starting point, they would have no kno...
    Rule Medium Severity
  • SRG-APP-000516-DNS-000113

    <GroupDescription></GroupDescription>
    Group
  • The Windows DNS Servers zone files must not include resource records that resolve to a fully qualified domain name residing in another zone.

    &lt;VulnDiscussion&gt;If a name server could claim authority for a resource record in a domain for which it was not authoritative, this would pose ...
    Rule Medium Severity
  • SRG-APP-000516-DNS-000114

    <GroupDescription></GroupDescription>
    Group
  • The Windows DNS Server's zone files must not include CNAME records pointing to a zone with lesser security for more than six months.

    &lt;VulnDiscussion&gt;The use of CNAME records for exercises, tests, or zone-spanning (pointing to zones with lesser security) aliases should be te...
    Rule Medium Severity
  • SRG-APP-000516-DNS-000500

    <GroupDescription></GroupDescription>
    Group
  • Nonroutable IPv6 link-local scope addresses must not be configured in any zone.

    &lt;VulnDiscussion&gt;IPv6 link-local scope addresses are not globally routable and must not be configured in any DNS zone. Like RFC1918 addresses,...
    Rule Medium Severity
  • SRG-APP-000516-DNS-000500

    <GroupDescription></GroupDescription>
    Group
  • AAAA addresses must not be configured in a zone for hosts that are not IPv6 aware.

    &lt;VulnDiscussion&gt;DNS is only responsible for resolving a domain name to an IP address. Applications and operating systems are responsible for ...
    Rule Medium Severity
  • SRG-APP-000390-DNS-000048

    <GroupDescription></GroupDescription>
    Group

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