Migrating a DNS server can improve the performance, security, and reliability of your DNS infrastructure by giving you access ...

Migrating a DNS server can improve the performance, security, and reliability of your DNS infrastructure by giving you access to the advanced features available in Windows Server 2008 R2. You can migrate a DNS server by upgrading a DNS server running an earlier version of Windows, by moving zone files from an existing DNS server running another DNS server implementation, or by migrating zones using master-secondary zone transfer to DNS servers running Windows Server 2008 R2.