Domain Controller Domain Name Best Practices

In this guide i ll share my best practices for dns security design performance and much more.

Domain controller domain name best practices. Ad domain vs dns name. The ad domain name is not the same as the dns name but they are linked. In the previous step we purchased our public domains valid top level domain and most of the internet registrars provide the public dns console to manage the domain. It is possible to install dns on servers which are not dcs including non windows servers but installing dns on dcs allows.

The following list of best practices is not all inclusive but will help ensure proper name resolution within an active directory domain. Ad domain names are mainly used within ad operations mostly ldap queries for ad functionality while dns is rather a network level solution for name resolution on ip level to resolve the machines or application names to ip addresses. Dns best practices have at least two internal dns servers use active directory integrated zones best dns order on domain controllers. The first is using a generic top level domain.

This is the most comprehensive list of dns best practices and tips on the planet. Generic tlds like local lan corp etc are now being sold by icann so the domain you re using internally today company local could potentially become another company s. Before we discuss current best practices there are a couple of popular practices that are no longer recommended. A complete best practice guide to corporate domain name management suitable for both small growing business and for an established enterprise with a large domain portfolio.