Domain Controller Dns Settings Best Practice

It is possible to install dns on servers which are not dcs including non windows servers but installing dns on dcs allows the use of ad integrated lookup zones see below which improve security and simplify zone replication.

Domain controller dns settings best practice. This article describes best practices for the configuration of domain name system dns client settings in windows 2000 server and in windows server 2003. Since it was the only one dns server in the domain it was using its loopback ip address as preferred dns server. Domain controller with dns installed on a. The following information explains the best practices for dns client settings on domain controller and domain member.

Pour obtenir plus d informations sur le dns bpa consultez l article pratiques d excellence relatives à l analyzer pour le système de noms de domaine. Best dns order on domain controllers. These settings are default and best practices of mine and so many other experts that i ve been observing in multiple communities and forums. In a small environment at least one domain controller dc should be a dns server.

Ip configuration on domain controller. Dns settings of a single domain controller in active directory site. The recommendations in this article are for the installation of windows 2000 server or windows server 2003 environments where there is no previously defined dns infrastructure. Nic settings of windows server 2003.

There were no issues for resolving names within the domain itself. If the server is the first and only domain controller that you install in the domain and the server runs dns configure the dns client settings to point to that first server s ip address. This is also microsoft s recommendation. Utilisez dns best practice analyzer.

In a larger environment at least two domain controllers at each physical site. On a domain controller that also acts as a dns server microsoft recommends that you configure the domain controller s dns client settings according to these specifications. However i would suggest you to test these settings on test environment first. There will be no nagitive impact on domain controllers.

I ve seen lots of discussion on this topic. What is the best practice for dns order on domain controllers. Domain controller with dns installed. The dns server denies requests from the computers that are not part of the domain.

In my case here is what i had for dns on my windows server 2003 dc before introducing windows server 2012 r2.