Discover the DNS Server Address on Your PC: A Step-by-Step Guide

Have you ever experienced slow internet speeds or problems accessing websites? You might be dealing with DNS server issues. The DNS server is responsible for translating web addresses into IP addresses and directing your internet traffic. If your computer is having trouble communicating with the DNS server, you may need to find and troubleshoot the issue.

In this step-by-step guide, we will show you how to discover the DNS server address on your PC. We’ll explain what a DNS server address is and why it’s important to know yours. We’ll also guide you through the process of finding your DNS server address on both Windows and Mac operating systems.

Don’t worry if you’re not a tech-savvy person. Our guide is straightforward and easy to follow. By the end of this article, you’ll have a better understanding of how DNS servers work and be equipped with the knowledge to troubleshoot any issues you may encounter.

What is a DNS Server Address?

If you’re reading this article, you’ve probably heard the term DNS server address thrown around a lot, but you may not know exactly what it means. In simple terms, a DNS server address is a unique numeric code that acts like a phonebook for your internet browsing experience. When you enter a website’s address into your browser, the DNS server translates the name into a numerical IP address that your computer can understand.

The DNS server address is essential to your internet browsing experience as it allows you to access websites without having to remember the numerical IP addresses for each site. It also helps speed up your browsing experience by quickly translating website names into IP addresses. Without DNS server addresses, you would have to memorize a long list of numerical IP addresses just to access your favorite websites.

The process of translating website names into IP addresses may seem simple, but it is a complex network of servers that work together to provide a seamless browsing experience. When you enter a website’s address into your browser, your computer contacts your internet service provider’s (ISP) DNS server to find the IP address associated with the site. If your ISP’s DNS server doesn’t have the website’s IP address stored in its cache, it will then contact other DNS servers to find the correct IP address.

The Definition of DNS Server Address

A DNS server address is a numerical code that is used to locate and identify specific Domain Name System (DNS) servers on a network. DNS servers are used to translate human-readable website names, such as “”, into the corresponding IP address that computers use to locate the website on the internet. DNS server addresses can be either static or dynamic, depending on how they are assigned to a device.

In simple terms, a DNS server address is like a phonebook for the internet. When you type a website’s name into your browser, your computer uses the DNS server address to look up the IP address associated with that name so it can connect to the website’s server and retrieve the information you requested.

Without DNS server addresses, it would be nearly impossible to access websites by name, and we would have to remember long strings of numbers for every website we wanted to visit.

How Does a DNS Server Address Work?

A DNS server address works by translating human-readable domain names like into IP addresses like that are required for computers to communicate with each other over the internet. When a user types a website address into their browser, their device sends a request to a DNS server, which responds with the corresponding IP address. This process is called DNS resolution and is crucial to the functioning of the internet as we know it today.

The DNS server is essentially a directory of all the domain names and their associated IP addresses on the internet. Every device connected to the internet has a default DNS server address that it uses to perform DNS resolution. When a request is sent to the DNS server, it checks its directory to find the corresponding IP address, and then returns the result to the requesting device.

The DNS server address system is hierarchical, with a few large DNS servers holding information for the most commonly used domain names, and smaller DNS servers holding information for less popular domain names. This system ensures that DNS resolution is fast and reliable, even for the billions of requests that occur each day.

What Are the Types of DNS Server Addresses?

There are two types of DNS server addresses: public and private.

Public DNS server addresses are maintained by Internet Service Providers (ISPs) and other organizations, and they are used by anyone connected to the internet. These DNS servers are responsible for translating domain names into IP addresses that can be used to access websites and other online resources.

Private DNS server addresses are used by businesses and organizations for internal networking purposes. These DNS servers are maintained by the organization and are not accessible to the public. Private DNS servers can be used to resolve domain names for internal resources, such as servers and printers, and to enforce internal security policies.

Why Do You Need to Know Your DNS Server Address?

Improved internet speed: Knowing your DNS server address can help you improve your internet speed. A slow DNS server can cause delays and buffering when accessing websites or online services. By switching to a faster DNS server, you can experience faster load times and smoother browsing.

Security: Your DNS server can also impact your online security. If your DNS server is compromised, you could be redirected to malicious websites or be the victim of phishing attacks. Knowing your DNS server address can help you ensure that you are using a trusted and secure DNS server.

Troubleshooting: In case of any connectivity issues or errors while accessing websites, knowing your DNS server address can help you troubleshoot the problem. By checking if the DNS server is working correctly, you can narrow down the issue and find a solution.

Ensuring Security and Privacy

Using Secure DNS: By knowing your DNS server address, you can switch to a more secure DNS service. Some DNS services provide additional security and privacy features such as encrypted connections, malware protection, and blocking of malicious websites.

Protecting Personal Information: DNS server addresses can be used by third parties to track your online activities and collect personal information. By changing to a trusted DNS service, you can protect your privacy and avoid unwanted tracking.

Preventing DNS Hijacking: DNS hijacking occurs when a hacker gains control of a DNS server and redirects the user to a malicious website. By using a secure DNS service and ensuring that your DNS server address is correct, you can prevent DNS hijacking and ensure that you are accessing the intended website.

Controlling Internet Access: By knowing your DNS server address, you can control which websites are accessible on your network. This is particularly useful for parents or business owners who want to restrict access to certain websites.

Improving Network Performance

DNS caching: DNS caching is a technique used by DNS servers and clients to temporarily store DNS query results. When a user requests a website, their browser first checks the cache for the IP address before querying the DNS server. This speeds up the process of accessing frequently visited websites and reduces the load on the DNS server.

Reduced latency: When a DNS server is located closer to a user, the time it takes for the DNS query to reach the server is reduced, resulting in a faster response time. By knowing your DNS server address, you can choose a DNS server that is geographically closer to you, thus reducing latency and improving network performance.

Load balancing: DNS servers can also be used for load balancing. By directing traffic to multiple IP addresses for a single domain name, DNS servers can distribute the load among multiple servers, improving the overall performance of the website.

In conclusion, understanding your DNS server address can help you improve network performance by utilizing DNS caching, reducing latency, and load balancing. By following the steps outlined in this guide, you can easily discover your DNS server address and take advantage of these benefits.

How to Find Your DNS Server Address on Windows?

If you’re using a Windows computer and want to find your DNS server address, follow these steps:

Step 1: Click the Windows button or press the Windows key on your keyboard and type “cmd”. Right-click on “Command Prompt” and select “Run as administrator”.

Step 2: In the command prompt, type “ipconfig /all” and press Enter. This will display information about your network configuration.

Step 3: Scroll down until you see the “DNS Servers” line. The IP addresses listed next to it are your DNS server addresses.

Step 4: If you have multiple DNS server addresses listed, your computer is using multiple DNS servers for redundancy. The first IP address listed is the primary DNS server.

Step 5: You can copy the DNS server address by highlighting it with your mouse and pressing Ctrl+C. You can then paste it into a text document or other application by pressing Ctrl+V.

Knowing how to find your DNS server address can help you troubleshoot network issues and improve your online experience. Keep in mind that you may need to repeat this process on each device you use to connect to the internet.

Using the Command Prompt

To find your DNS server address on Windows using the command prompt, follow these steps:

  1. Click on the Start menu and type “cmd” in the search bar.
  2. Right-click on “Command Prompt” and select “Run as Administrator”.
  3. Type “ipconfig /all” and press Enter.

The command prompt will display a list of information about your network connections, including your DNS server address. Look for the “DNS Servers” line and find the IP address listed next to it. This is your DNS server address.

Knowing your DNS server address can help you troubleshoot network issues and improve your online experience. It can also help you protect your privacy and security by verifying that you are connected to a legitimate DNS server.

How to Find Your DNS Server Address on Mac?

Knowing your DNS server address on a Mac can help you troubleshoot network issues or configure your network settings. Here are the steps to find your DNS server address on Mac:

Step 1: Click on the Apple icon in the top left corner of your screen and select “System Preferences.”

Step 2: Click on “Network” and select your current network connection from the list on the left.

Step 3: Click on the “Advanced” button in the lower right corner.

Step 4: Click on the “DNS” tab. Your DNS server address will be listed under “DNS Servers.”

Step 5: If you need to change your DNS server address, click on the “+” button to add a new DNS server or the “-” button to remove an existing one.

With these steps, you can easily find your DNS server address on a Mac and make any necessary changes to your network settings.

Using the Network Utility Tool

Step 1: Open the “Applications” folder and go to the “Utilities” folder.

Step 2: Open the “Network Utility” tool.

Step 3: Click on the “Info” tab and select “DNS” from the drop-down menu.

Step 4: Your DNS server addresses will be listed under “DNS Servers.”

The Network Utility tool provides additional information such as response times and packet loss for each server listed. This can help you choose the fastest and most reliable DNS server for your needs. Keep in mind that DNS server addresses may vary depending on your network connection and location, so it’s always a good idea to verify them periodically.

How to Troubleshoot DNS Server Issues?

Check Network Connection: Make sure that your device is properly connected to the network and check if other devices on the network can access the internet.

Clear DNS Cache: Sometimes DNS errors occur due to a corrupted DNS cache. Clearing the DNS cache can fix these errors. On Windows, open the Command Prompt and type “ipconfig /flushdns”. On Mac, open the Terminal and type “sudo killall -HUP mDNSResponder”.

Check DNS Settings: Ensure that the DNS server settings on your device are correct. On Windows, go to the Control Panel and open the Network and Sharing Center. Click on “Change adapter settings,” right-click on your network adapter, and select “Properties.” Click on “Internet Protocol Version 4 (TCP/IPv4)” and then on “Properties.” On Mac, go to System Preferences > Network, select your network adapter, click on “Advanced,” and go to the DNS tab.

Try a Different DNS Server: If the issue persists, try using a different DNS server. Google Public DNS ( and or Cloudflare DNS ( and are reliable options.

Contact Your ISP: If none of the above solutions work, contact your internet service provider (ISP) to see if there are any issues with the DNS server on their end.

Clearing DNS Cache

If you are experiencing issues with your DNS server, it may be due to outdated cache. Clearing your DNS cache is a common troubleshooting technique that can help solve issues such as incorrect or slow website loading, and other DNS-related issues.

To clear your DNS cache on Windows, you can open the Command Prompt and enter the command ipconfig /flushdns. On a Mac, you can use the terminal and enter the command sudo killall -HUP mDNSResponder.

Another way to clear your DNS cache is by using a dedicated tool or software. There are various free tools available online that can help you clear your DNS cache with just a few clicks. Some popular examples include DNS Flush, Clear DNS Cache, and DNS Jumper.

Frequently Asked Questions

What is DNS Server Address?

DNS Server Address is the location of a DNS Server that is used to resolve domain names into IP addresses.

Why do I need to find the DNS Server Address on my PC?

Knowing your DNS Server Address can help you troubleshoot network connectivity issues, improve network performance, and enhance security and privacy.

How can I find the DNS Server Address on my PC?

You can find the DNS Server Address on your PC by using the Command Prompt on Windows or the Network Utility tool on Mac.

Can I change my DNS Server Address?

Yes, you can change your DNS Server Address by manually configuring your network settings or using a third-party DNS service.

What are the benefits of using a different DNS Server Address?

Using a different DNS Server Address can help you bypass internet censorship, improve website loading times, and enhance security and privacy.

Are there any risks associated with changing the DNS Server Address?

Changing your DNS Server Address can potentially expose you to security risks if you choose an unreliable or malicious DNS service. It is important to choose a trusted DNS service to avoid such risks.

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