Exploring Private DNS: How It Improves Your Online Experience

Despite what you may expect, a URL isn’t sufficient to access a website. Instead of URLs, computers use Internet Protocol addresses. As an added convenience, computers look up these IP addresses in an internal Domain Name System that acts like an address book, making it easy for users to access their favorite websites.

This directory, however, is a central weak point. Cybercriminals can use them as well to trick consumers into visiting fake websites. So, to protect people and businesses from hackers, DNS security is something that should be a top priority. Let’s speak about how you can use private DNS security.

What Does Private DNS Mean?

You set up and administer a private DNS rather than utilizing your ISP’s default DNS. A private DNS encrypts your DNS requests, making them untraceable by your ISP and any other hackers and trackers online.

If you haven’t changed your DNS settings, you’re presumably using your ISP’s DNS at home and your network provider’s DNS server when you’re on mobile data. Any cybercriminals who might be observing your network, however, can still tell which websites you access by looking at the IP addresses your device connects to.

What Is the Essential Subject of DNS?

A DNS (Domain Name System) is an important part of the internet that turns human-readable web addresses into IP addresses that computers can use to connect.

By typing in the address of your choice in the address bar of your browser, your computer sends a DNS query to a DNS server to get the IP address for that website. DNS servers convert human-readable domain names into IP addresses that computers can understand.

Usually, sending DNS queries to DNS servers is not encrypted, so your ISP and cybercriminals can access them. In contrast, a private DNS encrypts your requests and creates a secure pathway that prevents anyone monitoring your internet connection from accessing this information.

How Private DNS Functions

Private DNS transmits its DNS queries with encryption, as we have already established. How does the process work? And when is it a good idea to have a private DNS server?

• You open your web browser and search for a domain name of your choice.
• After entering the domain name, your computer sends a DNS request to a DNS server. This request finds the IP address that belongs to it.
• Your computer receives the IP address linked to the domain name from the DNS server.
• Your computer then gives the web browser the IP address so it knows where to connect.
• Your ISP sends the connection request from the browser to the server at that IP address.
• In response, the web server sends the website data back to your browser.
• Finally, your browser displays the website on your screen.

Your ISP still handles request and response routing when you use a private DNS server. However, the ISP cannot see the precise domain names you are searching for because the DNS queries are encrypted.

This way, it won’t be able to identify which websites or domains you’re requesting, even though it can see that your device is connected to a DNS server and accessing many IP addresses. This encryption protects your browser activities from DNS-level tracking.

What Are the Advantages of Using Private DNS?

You can better prevent phishing attempts and maintain the privacy of your online activities by using private DNS. In addition to that, you can look forward to the other benefits listed below.

#1) Insufficient Online Tracking

Many ISPs log DNS requests to create user profiles and monitor browsing activity. By concealing your queries, private DNS obstructs this process and restricts the information your ISP may gather about you. Less advertising and suggestions based on your surfing will result from such measures.

#2) Extra Privacy

Enabling private DNS on your device increases your privacy. Your ISP or anyone else who could be observing your network won’t be able to see the websites you’re visiting if you encrypt your DNS requests.

#3) Defense Against DNS Forgeries

Additionally, a private DNS protects against DNS spoofing, which is the modification of DNS records to direct users to risky websites. If you encrypt your DNS requests, it will be much tougher for hackers to get them or change them. This feature makes it hard for phishers to break into your account by making sure you only visit safe sites.

Conclusion

Private DNS can benefit companies and networks in several ways, such as enhancing their safety, privacy, and speed. This is especially true when you use it alongside a VPN from a reliable source like: https://cometvpn.com/features/residential-vpn/.

Using a dedicated DNS server or a private DNS can provide companies with more control over the DNS resolution process. Such an arrangement can make networks more stable and secure. Companies can increase network stability and security by following best practices and taking their needs into account when they use private DNS.

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