How Do I Force Nslookup to Use a Specific DNS Server?


Angela Bailey

Do you ever find yourself in a situation where you need to force nslookup to use a specific DNS server? Whether it’s for troubleshooting, testing, or simply wanting to query a different DNS server, this guide will walk you through the steps to achieve just that.

What is nslookup?

Nslookup is a command-line tool used to query DNS servers and retrieve information about domain names. It can be an invaluable tool for diagnosing DNS-related issues, checking the validity of DNS records, and obtaining various details about a domain or hostname.

How does nslookup work by default?

By default, nslookup uses the DNS server configured on your system. This is usually obtained automatically from your network settings or set manually. However, there are situations where you might want to override this default behavior and specify a different DNS server.

Forcing nslookup to use a specific DNS server

To force nslookup to use a specific DNS server, follow these steps:

  1. Open your command prompt:
    • If you’re on Windows, press the Windows key + R, type “cmd,” and hit Enter.
    • If you’re on macOS or Linux, open your terminal application.

  2. Type the following command:
  3. nslookup <domain> <dns-server>

    Replace “” with the domain name or hostname you want to query and “” with the IP address or hostname of the DNS server you want to use.

  4. Press Enter:
  5. This will initiate the nslookup command and send a query to the specified DNS server.

Example usage

Let’s say you want to force nslookup to use the DNS server with the IP address “8.8.8” and query the domain “” You would enter the following command:

nslookup 8.8

The command above tells nslookup to query “” using the DNS server at “8.8”.


Being able to force nslookup to use a specific DNS server can be incredibly handy in various scenarios. Whether you’re troubleshooting DNS issues, testing different DNS configurations, or simply curious about how a particular DNS server responds, this guide has provided you with the steps to achieve it.

Remember, nslookup is just one of many tools available for working with DNS, and understanding its capabilities can greatly enhance your ability to diagnose and resolve domain-related problems.

Discord Server - Web Server - Private Server - DNS Server - Object-Oriented Programming - Scripting - Data Types - Data Structures

Privacy Policy