The 70-741 Networking Windows Server 2016 exam also covers how to implement zones and Domain Name System records using the DNS server role.
You can install the DNS server role by using Server Manager, or by using Windows Power Shell.
To install the DNS server role with Server Manager, use the following procedure: Although using Server Manager to install server roles and features is simple, it is not always the quickest method.
Windows Server 2016 provides the DNS server role to enable you to provide name resolution services to devices and computers in your organization’s network infrastructure.
The first stage to provide name resolution is to deploy the DNS server role on Windows Server 2016 server computers.
These organizational questions pertain to your Internet presence, and the registered domain names that you intend to use publicly.
Although you need not define these domain names during DNS role installation, you must provide this information when you configure the DNS role.
This means that the client computer must locate a server that can provide authentication services in the local AD DS site, and furthermore, locate the appropriate Microsoft Exchange mailbox server for the user. Before you can install the DNS server role, you must verify that your server computer meets the installation requirements of the role.
The DNS server role installation requirements are: In addition to these server requirements, you must also be prepared to answer questions that relate to your organization’s network infrastructure.
Reverse DNS records are essential for those running a mail server since many recipient servers reject, or mark as spam, all email that originates from an “unauthenticated” server.
This means that after the sending IP address is checked, if the reverse DNS does not match the sending domain, then it is classed as “unauthenticated”.
Since many important apps and services rely on the DNS server role, it is important that you know how to install and configure Windows Server 2016 name resolution using the DNS server role.