To add a new A resource record for a test server, you can use the Add-DnsServerResourceRecordA cmdlet like this:
You can also add other types of resource records—such as PTR, CN, or MX records—using the preceding cmdlet. And you can use the Remove-DnsServerResourceRecord cmdlet to remove resource records from a zone.
Mitch Tulloch is a nine-time recipient of the Microsoft Most Valuable Professional (MVP) award and a widely recognized expert on Windows administration, deployment and virtualization. For more information see http://www.mtit.com. This tip was excerpted from his latest book Training Guide: Installing and Configuring Windows Server 2012 from Microsoft Press.