The Essential Guide to Backup DNS Windows Server 2012

In the digital age, where network availability and data security are paramount, safeguarding your DNS (Domain Name System) server on Windows Server 2012 is essential.


By Zelia / Updated on November 6, 2023

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What is DNS

Before delving into the world of DNS backup, let's grasp the fundamentals. DNS, or Domain Name System, is like a directory service for the internet. It translates human-readable domain names, such as, into numerical IP addresses, which are used to locate and communicate with web servers, devices, and services. It ensures that your request for a website or any network service is routed to the correct destination. Without DNS, the internet as we know it would cease to function efficiently.


Importance of backup DNS Windows Server 2012

The importance of backup DNS records Windows Server 2012 cannot be overstated, as DNS is a critical component of network infrastructure. Here are several key reasons why having a backup of your DNS server on Windows Server 2012 is essential:

  • Data Loss Prevention: The DNS server on Windows Server 2012 stores critical information about your network's domain names and their corresponding IP addresses. Data loss on this server can lead to service disruptions, making it crucial to have a backup in place. If this data is accidentally or maliciously deleted, a backup becomes the lifeline for restoring service without significant downtime.
  • Disaster Recovery: In the face of hardware failures, software glitches, or even natural disasters, having a DNS backup ensures that your network can be quickly restored to its previous state. This is vital for minimizing the impact on your organization and maintaining business continuity.
  • Security and Protection: DNS data can also be a target for cyberattacks. Backup DNS is a security measure, as it allows you to recover from DNS attacks or unauthorized changes by restoring a clean, unaltered version of your DNS settings.

How to backup DNS Windows Server 2012

Backing up your DNS server on Windows Server 2012 is crucial to ensure data integrity and to facilitate recovery in case of data loss or system failures. Here's a step-by-step guide on how to take DNS backup in Windows 2012 Server:

1. Open Windows Server Backup: Click on the Start button and open Server Manager. In the Server Manager window, click on Tools in the upper-right corner. Select Windows Server Backup from the list of tools.


2. Select Backup Options: In the Windows Server Backup console, click on Local Backup in the left pane. In the right pane, click on Backup Schedule or Backup Once, depending on your preference.


3. Configure Backup Settings: Follow the steps in the Windows Server Backup wizard to configure your backup settings. This includes specifying where to store the backup, the backup type (full server or custom), and the backup schedule (if you choose to schedule regular backups).


4. Select Items to Backup: Expand the Applications node and check the DNS Server box to include it in the backup.

5. Review your backup settings and make sure everything is configured as desired.


6. Click Next and then Backup to initiate the backup process.

Additional backup consideration for securing your data

Using AOMEI Cyber Backup is an alternative method for securing your data on Windows Server 2012. By using AOMEI Cyber Backup and considering these additional backup considerations, you can enhance the security and reliability of your DNS data on Windows Server 2012. This comprehensive approach will help safeguard your critical DNS configurations and ensure your network's uninterrupted operation.

While the previous steps covered using Windows Server Backup, AOMEI Cyber Backup offers additional features and considerations for ensuring the security of your DNS data:

Centralized Backup Functions: Besides physical machine backup, it also supports VM backup and SQL database backup.
Automated Execution: You can schedule an automatic backup task to back up your Windows system for settled periods.
Multiple Storage Destinations: Easily backup to local or network destinations according to your need.
Restore Entire System: Restore instant entire system from any selected restore points to an original or new location.

You can click the button below to try this reliable software:

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* Both free and paid version of AOMEI Cyber Backup support Windows Server 2016/2019/2022/11,10,8,7.

Steps to use AOMEI Cyber Backup to secure your data

1. Add Agent: Please ensure you have installed AOMEI Cyber Backup Agent to your computer for the backup.


2. Bind Device: Navigate to Source Device >> Windows. Your device will automatically appear if it is compatible and online. Otherwise, you just need click +Add Windows Device to enter your Device Information and User Information.


3. Create Backup Task: Click Backup Task >> + Create New Task, and choose backup type as System Backup. Then specify Task Name, Device Name, Target, and Schedule according to your need.


  • Task Name: Change the task name or use the default name with an ordinal.
  • Device Name: If you are using the free version, you can choose to backup 1 Windows Server or 3 PC-based Windows systems.
  • Target: Select to back up to a new local storage, or to a new network storage. Used paths will be saved in Favorite Storage for handy selection.
  • Schedule: Choose to perform full, differential or incremental backup, and automate execution daily, weekly or monthly according to the frequency you specified.

4. Start Backup: Once you set up your backup task, it will automatically do the Windows server backup. You can select Add the schedule and start backup now, or Add the schedule only.


5. Start Restore: From the created backup tasks, locate the backup task you want to restore and click >> Restore. Choose to Restore to original location to create the same data directly from the backup.



In the digital age, where network availability and security are paramount, the importance of backing up your DNS on Windows Server 2012 cannot be overstated. By ensuring data loss prevention, facilitating disaster recovery, and enhancing security, a robust backup strategy is your safety net in an unpredictable world.

Follow the outlined steps and consider additional backup considerations to safeguard your network's critical DNS data, and you'll be well-prepared to face any challenges that come your way. Remember, when it comes to DNS, a backup is your best friend.

Zelia · Editor
Zelia is an editor from AOMEI Technology.She mainly writes articles about virtual machine. Writing is one of her hobbies and she wants her articles to be seen by more people. In her spare time, she likes to draw and listen to music, and it is a pleasure for her to focus on her own world.