When it comes to managing and troubleshooting a network, one of the most common and frustrating errors that network administrators encounter is the DNS Server Not Authoritative for Zone error in Resolve CMD. This error can prevent access to specific websites, disrupt communication between devices, and ultimately impact the overall functionality of a network. In this article, we will delve into the details of what this error means, its possible causes and solutions, and how network administrators can effectively resolve it to ensure a smooth and efficient network operation.
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How to Resolve CMD Error ‘DNS Server Not Authoritative for Zone’
CMD (Command Prompt) is a powerful tool for troubleshooting and fixing various issues on a Windows computer. However, sometimes you may encounter an error message that says “DNS Server Not Authoritative for Zone” when using CMD. This error indicates that there is an issue with the DNS (Domain Name System) settings on your computer.
DNS is responsible for translating human-readable domain names into IP addresses, which are used to identify and communicate with websites and other online services. When the DNS server is not authoritative for a particular zone, it means that it cannot provide the correct DNS information for that zone.
This error can occur due to various reasons, such as misconfigured DNS settings, incorrect network configuration, or an issue with the DNS server itself. In this article, we will discuss some effective methods to resolve the CMD error “DNS Server Not Authoritative for Zone.”
Method 1: Flush DNS Cache
The first thing you can try is to flush the DNS cache on your computer. DNS cache is a temporary storage of DNS data that is used to speed up the process of DNS lookup. However, outdated or corrupted DNS cache can lead to various DNS-related errors, including the “DNS Server Not Authoritative for Zone” error on CMD.
To flush DNS cache in Windows, follow these steps:
1. Open the Command Prompt as an administrator by right-clicking on the start button and selecting “Command Prompt (Admin).”
2. In the Command Prompt window, type the following command and press Enter:
3. Wait for the process to complete, and then exit the Command Prompt.
Method 2: Change DNS Server
If flushing the DNS cache doesn’t work, you can try changing the DNS server on your computer. By default, your computer uses the DNS server provided by your Internet Service Provider (ISP). However, sometimes the DNS server may not be working correctly, causing the “DNS Server Not Authoritative for Zone” error on CMD.
To change the DNS server on your computer, follow these steps:
1. Right-click on the Network icon in the taskbar and select “Open Network & Internet settings.”
2. In the Network & Internet settings, click on “Change adapter options.”
3. Right-click on the network adapter you are currently using and select “Properties.”
4. In the Properties window, select “Internet Protocol Version 4 (TCP/IPv4)” and click on “Properties.”
5. In the next window, click on “Use the following DNS server addresses:” and enter the following DNS server addresses:
Preferred DNS server: 18.104.22.168
Alternate DNS server: 22.214.171.124
6. Click on “OK” to save the changes and exit the window.
Method 3: Reset Network Configuration
If the above methods don’t work, you can try resetting the network configuration on your computer. It will reset all network settings to their default values and can help fix any network-related issues, including the “DNS Server Not Authoritative for Zone” error on CMD.
To reset the network configuration, follow these steps:
1. Open the Command Prompt as an administrator.
2. In the Command Prompt window, type the following commands one by one and press Enter after each command:
netsh winsock reset
netsh int ip reset
netsh interface ipv4 reset
netsh interface ipv6 reset
In conclusion, resolving CMD errors related to DNS server not authoritative for zone can be a complex task, but with proper understanding of the issue and the steps to fix it, it can be easily resolved. It is important to remember that DNS is a critical component of the internet and any errors related to it should be addressed promptly to ensure smooth functioning of websites and network connections. With the above mentioned methods and troubleshooting techniques, users can confidently resolve the “DNS server not authoritative for zone” error and restore their network connectivity. Regular maintenance and updates of DNS settings can also prevent such errors from occurring in the future. In case of persistent issues, seeking professional help from a network administrator or technical expert is advised. By keeping these factors in mind, users can