How To Change Your DNS Resolution

How often do you change your DNS resolver? What should you look out for? Why does it matter?

In general, DNS stands for Domain Name System – a protocol that helps convert human-readable domain names into IP addresses. This conversion allows users to access websites using their email address or web browser.

When you type in a URL (web address), such as www.google.com into your web browser, the browser sends a request to its default DNS server. The DNS server then converts the letter combinations into numerical codes. These codes are called IP addresses.

As an example of how this works, let’s assume that Google is having trouble resolving the website www.bing.com. When you try to visit Bing with Google Chrome you will be redirected to bing.com/browser, which gives you information about Microsoft’s browser and services… including that Google can’t resolve Bing’s name.

Why Does It Matter?

There are many reasons why you might want to change your DNS resolver. Some of the most common include:

Saving time

If you’re on a limited bandwidth connection, changing your DNS settings could help save time by reducing the amount of data sent from your device.

Improving battery life

In some cases, switching to a different DNS service can reduce power consumption. For example, when visiting Amazon.com with your default DNS, your mobile network provider may need to connect to the company’s servers. This process consumes extra battery power and could cause issues related to data usage. Switching to a different DNS option could improve your mobile connectivity experience.

Fixing problems

Sometimes connecting to the wrong DNS servers leads you to websites that are not available, such as those belonging to phishing sites or hosting malicious content. Changing to a more reliable DNS resolver gives you better protection against these types of attacks.

Getting rid of ad blockers

Some websites use third-party ad networks that track what you view on the site and serve ads based on your browsing habits. These companies also collect information about where you go online so they can target their ads at you again later.

Some of these sites have popups that require you to click through before you leave the page. While this isn’t necessarily malware, it can still slow down your browsing speed since each popup adds additional work to your computer’s process. By choosing a faster DNS resolver, you can get rid of the annoying ads and speed up your browsing.

Reducing privacy risks

A lot of personal data resides behind public IP addresses which are part of any given internet connection and are visible to anyone who wants to see them. Using a VPN or proxy server can help protect your privacy by masking your true location and identity while hiding your activity online.

Some websites block certain regions to prevent their contents from being viewed outside of their country. If you live abroad and want to browse American websites, you must use a US-based proxy. Otherwise, you risk being blocked from accessing content located in the United States.

Getting around censorship

Websites like Facebook and Twitter have been known to block specific political movements, topics, and individuals. Some people have gotten around this by using Virtual Private Networks (VPN) to create a secure tunnel between a user’s device and a remote server. A VPN creates a virtual private line over a less secure internet connection and allows users to access restricted content without fear of getting caught.

This type of networking technique doesn’t typically affect computers connected directly to the internet because they always talk to servers via traditional connections. However, if your device has its local Wi-Fi router, then you’re relying on that device for all your communications. You could accidentally be sending details about your activities back to someone else if your router is compromised—like when hackers gain control of the device.

For these reasons, it makes sense to use a VPN that uses military-grade encryption whenever you’re online. Your device will communicate only with the VPN server and never with other devices along the way. Once inside the encrypted tunnel, your traffic will appear completely random to an eavesdropper. It’s important to note that there are plenty of free options out there; however, most of these services aren’t very good. Many reputable providers provide strong encryption and top security and can withstand advanced security threats.

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