What is a Private DNS Mode?

What is a Private DNS Mode?


A DNS is what translates the name of a site to an IP address. The Domain Name System (DNS) is one of the Internet’s infrastructure systems that provides addressing for computer networks, services, or machines connected to it.

A zone file is a database that contains information on public name servers and Domain names of a specific DNS zone. This zone file can ultimately be used to allow any computer on the internet to resolve domain names of private machines (such as hostname.home-office.com) without knowing where those machines exist physically, such as their numerical IP addresses.

What is private DNS mode?

Private DNS mode is a way to change your DNS servers to use private addresses instead of public ones. When you’re using public DNS servers, you’ll often find that your ISP’s DNS server is the default one. These public DNS servers can be bad for privacy since there may be logs of what sites you visited, even if you use an encrypted connection. The good thing about using private DNS servers is that they don’t log anything, which makes them better for privacy.

Private DNS Mode is a way to use private addresses instead of public. When someone wants to change the Domain Name Servers from their router, they would go into options or settings and then change it manually by typing in what address they want as their new DNS servers. In Private DNS mode, there isn’t an option for changing this manually, so you can’t change your DNS servers.

Why use private DNS mode?

Private DNS mode is a good idea for a variety of reasons. One reason to use private DNS mode is that public DNS servers can have malware and phishing attacks. When your device sends requests to public DNS servers, it’s susceptible to man-in-the-middle attacks. Private DNS mode prevents this by using a service from your ISP instead of sending the request out on the open internet. Private DNS mode also allows you to control what devices are able to use your network. You could, for example, block specific sites or services on certain computers via their IP addresses. To do this with public DNS mode would require setting up custom parental controls, which is more difficult than using the private DNS mode. You don’t have to worry about your ISP selling data about your browsing habits or location. This is because they can’t see what you’re doing. All they get is the final results of a web page, not the actual requests for DNS names that happen along the way.

How many types of private DNS modes?

There are two types of private DNS mode: Stealth mode and Disguised mode.

Stealth mode is when the domain name server gets its IP address from the company’s own IP addresses, which means that it can’t be seen in plain view. The DNS resolution is carried out internally and all records are available to be handled in-house.

Disguised mode is when the domain name server gets its IP address from a third-party hosting company. In this way, the third-party hosting company will have access to all records from the domain name server.

What are the benefits of using Private DNS Mode?

Private DNS mode will help get rid of internet hackers and websites that can track your browser’s history. It also helps get rid of annoying advertisements and unwanted tracking. Private DNS mode will make it harder for your ISP to know what you’re doing on the web, which is perfect if you like to download different things. Private DNS mode also blocks ads that are associated with certain products. It does this by not resolving the IP address of ad servers whether or not it’s from a known ad server list. Since there is no internet activity when Private DNS Mode is on, you will save a lot of data usage and it’s less clunky to use when you’re not always streaming different things. When you are using Private DNS mode it will also help to save battery life when you’re on your smartphone or tablet.

What are the disadvantages of Private DNS Mode?

Private DNS mode has many disadvantages. Firstly, it’s not easy to set up which can be frustrating for users. Secondly, it doesn’t offer DNS leak protection as VPN does. Thirdly, it is possible to change DNS settings manually to route traffic through the browser’s private DNS zone due to security loopholes in the system. Lastly, Private DNS Mode is an alternative solution for users who want more privacy but don’t want to use a VPN service. For advanced users who want to stay anonymous online, or keep their information safe from third parties, you should opt for a VPN service. VPNs encrypt user data and don’t store your IP address on their servers.


Private DNS mode is the process of resolving domain names to IP addresses privately, on a network or device. The main benefit of using Private DNS Mode is that it offers protection against man-in-the-middle attacks and prevents ISPs from tracking activity online. On the other hand, private DNS can slow down your internet connection by caching many domains into one address for an extended period of time before releasing them back into circulation. If you have concerns about how much slower your connection maybe when in this state, then you should use public DNS servers instead.

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