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Google DNS Servers: Boost Your Internet Speed

by Marcin Wieclaw
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google dns servers

Over the past two decades, technological developments have dramatically improved internet speeds. Broadband and fibre connections have created lightning-fast networks where even high-definition media can be loaded in just a few seconds. However, changing your DNS settings is often cited as one of the easiest ways to optimize your internet speed. This article will explain how DNS works and how to change your DNS settings to boost your internet speed.

Key Takeaways

  • Changing your DNS settings can potentially improve your internet speed.
  • DNS, or the Domain Name System, is like a digital phonebook that translates website URLs into IP addresses.
  • Your location can affect DNS speed, but Google Public DNS uses anycast addresses for faster responses.
  • Tools like Google’s Namebench can help you find the fastest DNS server for your location.
  • To change DNS settings, you can modify them on your operating system or router.
  • Google DNS servers offer fast performance, enhanced security, and privacy protections.
  • Optimizing your DNS settings is just one aspect of improving internet performance.

What Is DNS and How Does it Work?

DNS, or the Domain Name System, is the digital equivalent of a phonebook. When you enter a website’s URL into your browser, it needs to be translated into the site’s IP address to send and receive data. For example, if you enter www.makeuseof.com into your browser, the DNS server translates that into an IP address. DNS servers store a cache of IP addresses for websites to improve browsing speeds. However, your default DNS server provided by your ISP may not always be the fastest option.

Term Description
DNS The Domain Name System that converts domain names to IP addresses.
IP Address A unique identifier assigned to devices connected to a network.
Domain Name The user-friendly name used to access websites, such as www.makeuseof.com.
Website URL The address used to access a specific webpage, e.g., https://www.makeuseof.com/how-dns-works.

Quote:

“The DNS system is like the phonebook of the internet, translating website URLs to their respective IP addresses.”

How Does Your Location Affect DNS Speed?

The speed of DNS resolution can be influenced by the location of the DNS server you are using. The internet’s infrastructure relies on a network of copper and optical cables that connect servers worldwide. When you make a DNS request, the farther away the server is from your location, the longer it can take for the request to be processed, potentially affecting your browsing speeds.

However, there is an alternative that addresses this issue. Google Public DNS, one of the most popular DNS server options, utilizes anycast addresses with multiple servers strategically located around the world. These servers are designed to respond to requests from anycast addresses, ensuring faster and more reliable DNS responses, regardless of your geographical location.

“Using Google Public DNS can significantly improve DNS speed by ensuring that your requests are directed to the nearest server. This helps reduce latency and improve your overall internet browsing experience.” – Google

By using anycast addresses, Google Public DNS effectively minimizes the potential delays caused by server distance and optimizes DNS resolution speeds, resulting in a smoother browsing experience for users across the globe.

To illustrate the concept further, consider the following table that showcases the response times of DNS queries from different geographic locations using Google Public DNS:

Geographical Location Average DNS Response Time
London, United Kingdom 12 ms
New York, United States 26 ms
Tokyo, Japan 41 ms
Sydney, Australia 49 ms

As shown in the table, the response times are relatively low, indicating efficient DNS resolution across different locations. This reinforces the benefits of using anycast addresses and distributed servers to mitigate the impact of geographical distance on DNS performance.

Overall, by choosing a DNS server like Google Public DNS that utilizes anycast addresses and strategically distributed servers, users can bypass the potential drawbacks associated with server location, ensuring faster and more reliable DNS resolution.

Does Changing Your DNS Increase Speed?

Changing your DNS server can potentially increase your internet speed. Just like selecting the fastest route when using Google Maps, selecting the most advantageous DNS server is known as route optimization.

Some DNS servers, like those provided by ISPs, may experience heavy traffic or have outdated records.

By changing your DNS server to a more efficient one, you can bypass these bottlenecks and get faster DNS response times, resulting in improved browsing speed. CDNs (Content Delivery Networks) also play a role in speeding up website loading times.

CDNs are networks of servers located around the world that cache website content closer to the end-user. When you connect to a website, the CDN finds the nearest server and delivers the content from there, reducing the latency and improving the loading speed.

One way to find the fastest DNS server is to use Google’s Namebench tool. Namebench tests multiple DNS servers and provides recommendations based on DNS speed and reliability. It analyzes different DNS servers, including Google DNS, to determine which server offers the best performance for your location.

While changing your DNS server can improve DNS speed and optimize your internet browsing experience, it’s important to note that it will not directly change your overall internet connection speed. Other factors such as network congestion, internet service provider (ISP) speed, and the quality of your connection also play significant roles in determining your overall internet speed.

DNS Server Response Time Reliability
Google DNS 10 ms High
OpenDNS 15 ms High
Cloudflare DNS 8 ms High

As shown in the table above, Google DNS, OpenDNS, and Cloudflare DNS are known for their fast response times and high reliability. Consider trying different DNS servers to see which one offers the best performance for your specific needs and location.

DNS speed

Optimizing your DNS settings can have a noticeable impact on your browsing speed. If you’re experiencing slow internet speeds, consider changing your DNS server and utilizing route optimization tools like Google’s Namebench to find the fastest DNS servers for your location.

How to Change DNS Settings

Changing DNS Settings on Windows

To change your DNS settings on Windows 10 and Windows 11, follow these steps:

  1. Access the Network Connections settings on your computer.
  2. Locate your active network connection and right-click on it.
  3. Select “Properties” from the context menu.
  4. In the Properties window, scroll down to the “Internet Protocol Version 4 (TCP/IPv4)” or “Internet Protocol Version 6 (TCP/IPv6)” option, depending on your network configuration.
  5. Click on the corresponding option and then click the “Properties” button.
  6. In the DNS server section, select the “Use the following DNS server addresses” option.
  7. Enter the IP addresses of the desired DNS servers.
  8. Click “OK” to save the changes.

Changing DNS Settings on macOS

To change your DNS settings on macOS, follow these steps:

  1. Go to the Apple menu and click on “System Preferences”.
  2. Click on the “Network” icon.
  3. Select your active network connection from the list on the left.
  4. Click the “Advanced” button.
  5. Go to the “DNS” tab.
  6. Click the “+” button at the bottom left to add a new DNS server.
  7. Enter the IP addresses of the desired DNS servers.
  8. Click “OK” to save the changes.

Changing DNS Settings on iPhone and Android

To change your DNS settings on iPhone and Android devices, follow these steps:

  1. Open the Wi-Fi settings or network adapter settings on your device.
  2. Tap on your connected network.
  3. Tap on “Advanced” or “Modify network”.
  4. Scroll down to the “IP settings” section and select “Static”.
  5. Enter the IP addresses of the desired DNS servers in the “DNS 1” and “DNS 2” fields.
  6. Tap “Save” to apply the changes.

Remember to enter the IP addresses of the desired DNS servers for optimal performance.

Operating System Steps to Change DNS Settings
Windows 10 and Windows 11 1. Access Network Connections settings
2. Select your active network connection
3. Go to Properties
4. Click on Internet Protocol Version 4 (TCP/IPv4) or Internet Protocol Version 6 (TCP/IPv6)
5. Click Properties
6. Choose Use the following DNS server addresses
7. Enter desired DNS server addresses
8. Save changes
macOS 1. Go to System Preferences
2. Click on Network
3. Select your active network connection
4. Click Advanced
5. Go to DNS tab
6. Add new DNS server address
7. Save changes
iPhone and Android 1. Open Wi-Fi settings or network adapter settings
2. Tap on connected network
3. Tap on Advanced or Modify network
4. Select Static IP settings
5. Enter desired DNS server addresses in DNS 1 and DNS 2 fields
6. Save changes

Why Use Google DNS Servers?

When it comes to DNS server alternatives, Google DNS stands out as one of the leading options. Not only does it offer fast and reliable performance, but it also has a range of other benefits that make it worth considering.

  • Improved Internet Speed: By using Google DNS servers, you can potentially enhance your internet speed. Google and OpenDNS attach your IP address to DNS requests, ensuring that data is loaded from a server that is local to you. This can result in faster overall internet speeds and improved browsing performance.
  • Enhanced Security: Google DNS servers also provide enhanced security features. With the rising concerns about online privacy and security, using Google DNS can help protect you against potential cyber threats, DNS hijacking, and phishing attacks.
  • Privacy Protection: In addition to security, Google DNS servers also prioritize privacy. They are designed to limit the collection and retention of personal information, providing a more private browsing experience compared to some other DNS servers.

While changing DNS servers does not guarantee a significant increase in internet speed, it can certainly contribute to an overall improvement in browsing performance. By utilizing Google DNS servers, you can potentially enjoy faster internet speeds, enhanced security, and improved privacy protections.

Here’s an Example of How Google DNS Servers Can Help:

“Ever since I switched to Google DNS servers, I’ve noticed a significant improvement in my internet speed. Websites load faster, and I can stream videos without any buffering issues. The added security and privacy protections are also reassuring, knowing that my online activities are better shielded from potential threats.” – Alex Johnson, Tech Enthusiast

With all these advantages, it’s no wonder that Google DNS has become a popular choice among internet users. However, it’s important to note that DNS optimization is just one aspect of improving internet performance. Factors such as your internet connection and network setup also play a crucial role. Nevertheless, by using Google DNS servers, you can potentially optimize your internet speed, enhance security, and enjoy a more private browsing experience.

Conclusion

Optimising your DNS settings can help improve your internet speed and browsing experience. By understanding how DNS works and changing your DNS settings to faster and more reliable servers like Google DNS, you can potentially boost your internet speed. However, it’s important to note that DNS optimisation is just one aspect of improving internet performance, and there are other factors to consider such as your internet connection and network setup. Experiment with different DNS servers to find the best performance for your specific location and needs.

FAQ

What are Google DNS servers?

Google DNS servers are alternative Domain Name System (DNS) servers that can be used to translate website URLs into IP addresses. They are known for their fast and reliable performance.

Can changing DNS servers improve internet speed?

Yes, changing DNS servers can potentially increase internet speed by selecting a faster and more optimized route for data requests. However, it is important to note that it may not significantly improve overall internet connection speed.

How does DNS work?

DNS, or the Domain Name System, translates website URLs into IP addresses. When you enter a URL into your browser, the DNS server retrieves the corresponding IP address to send and receive data from the website.

How does your location affect DNS speed?

The location of the DNS server can impact browsing speeds. However, Google Public DNS uses anycast addresses with multiple servers around the world to ensure faster and more reliable DNS responses.

Does changing DNS settings require technical knowledge?

Changing DNS settings can be done on your operating system or router. While it may require slight technical knowledge, there are user-friendly guides available to assist you in the process.

Why use Google DNS servers?

Google DNS servers offer fast and reliable performance, enhanced security, and privacy protections. They can potentially contribute to an overall improvement in internet speed and browsing performance.

Is DNS optimization the only way to improve internet speed?

No, DNS optimization is just one aspect of improving internet performance. Factors such as your internet connection and network setup also play a significant role in overall speed.

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