Which of the Following Are the Features of DNS in Windows Server 2012?


Scott Campbell

Which of the Following Are the Features of DNS in Windows Server 2012?

Windows Server 2012 comes with a powerful DNS (Domain Name System) service that offers several features to ensure efficient name resolution and management. In this article, we will explore some of the key features of DNS in Windows Server 2012.

1. Active Directory Integration

The DNS service in Windows Server 2012 seamlessly integrates with Active Directory, allowing for easy management and synchronization of DNS records. This integration simplifies the process of adding, modifying, and removing DNS records for domain-joined computers.

2. Dynamic Updates

In Windows Server 2012, DNS supports dynamic updates, which means that DNS records can be automatically updated when IP addresses or other information changes. This feature eliminates the need for manual updates and ensures that DNS information remains accurate and up-to-date.

Types of Dynamic Updates:

  • Secure Only: This option allows only secure dynamic updates using secure credentials.
  • Nonsecure and Secure: This option allows both secure and nonsecure dynamic updates.
  • Name Protection: With this option enabled, only the owner of a record can modify it.

3. GlobalNames Zone

The GlobalNames zone is a new feature in Windows Server 2012 that provides a mechanism for name resolution across multiple domains without requiring a fully qualified domain name (FQDN). It simplifies the process of accessing resources across different domains by allowing users to use simple names instead of FQDNs.

4. DNS Security Extensions (DNSSEC)

DNSSEC is a set of extensions to DNS that provides authentication and integrity for DNS data. Windows Server 2012 supports DNSSEC, allowing administrators to secure their DNS infrastructure and protect against DNS spoofing and other attacks.

5. IPv6 Support

Windows Server 2012 includes full support for IPv6, including DNS resolution for IPv6 addresses. This ensures that organizations can seamlessly transition to IPv6 without any disruptions in name resolution.

6. Zone Scopes

Zone scopes are a new feature in Windows Server 2012 that allows administrators to partition a zone into smaller scopes based on IP address ranges. This feature enables more efficient management of large zones by dividing them into smaller manageable sections.

In conclusion, Windows Server 2012 offers a robust and feature-rich DNS service that provides seamless integration with Active Directory, dynamic updates, support for IPv6, DNSSEC, GlobalNames zone, and zone scopes. These features make Windows Server 2012 an excellent choice for organizations looking for a reliable and efficient DNS solution.

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