How to modify DNS? Super detailed steps and precautions to share

in daily network use, many people will encounter problems such as slow loading of webpages, inaccessibility of some websites or poor network stability. At this time, modifying DNS can often become the key to solving the problem. As a bridge between domain names and Internet Protocol Addresses, the quality of DNS servers directly affects network access efficiency. This article will bring you a super-detailed guide to modifying DNS from multiple dimensions such as multi-platform operation steps, high-quality DNS selection, and modified verification methods to help you quickly optimize the network experience.

How to modify DNS in Windows?

Windows as the desktop system with the highest proportion of domestic users, mastering the method of modifying DNS can solve most of the daily network problems.

1, open the network settings interface

right-click the network icon in the lower right corner of the action sheet, select Open Network and Internet Settings, find the Advanced Network Settings option in the pop-up interface and click, then select the network name of the current connection to enter the network properties page.

2, modify the DNS server address

on the Network Properties page, find the Internet Protocol version 4 option, double-click to open the properties window, select Use the following DNS server address, enter the address you want to set in the Preferred DNS Server and Alternate DNS Server field, and click OK to save the settings. At this point, the Windows system's modified DNS operation is complete.

How to modify DNS for Mac and mobile devices?

in addition to the Windows system, Mac computers, mobile phones and other mobile devices to modify the DNS operation also have their own processes, the following one by one for you to explain.

1, Mac system modification DNS

click the Apple icon in the upper left corner of the screen, select System Settings, find Network Options in the left menu bar, click the currently connected WiFi or Ethernet, then click the Details button, switch to the DNS tab, click the plus button in the lower left corner, enter the DNS server address you want to add, and click Save Settings to complete the modification of DNS operation.

2, mobile device modification DNS

Android and iOS devices, for example, Android users open the settings to find the WLAN option, long press the currently connected WiFi name, select Modify Network, check Show Advanced Options, select Static in IP settings, and then enter the corresponding address in the DNS1 and DNS2 columns; iOS users are open the WiFi option in the settings, click the exclamation mark icon after the current WiFi name, find the DNS option, click Configure DNS Select Manual, add the DNS address you want to set to complete the modification DNS operation.

How to choose a high-quality server before modifying DNS?

choose the right DNS server is the core to truly optimize the network after modifying DNS, blind selection may be counterproductive, the following share a few points to choose high-quality DNS.

1 Preference to public DNS

common public well-known DNS in China are Ali public DNS, Tencent public DNS, etc. This kind of DNS server is operated by large enterprises, stability and security are guaranteed, can effectively avoid DNS hijacking problems, and the resolution speed is fast, suitable for most ordinary users to modify DNS when choosing.

2, according to the needs of the special project DNS

if there are special network needs, such as the need to visit overseas websites, you can choose a special overseas DNS server; if you pay attention to cyber security, you can choose a secure DNS server with malicious URL interception function, such DNS can automatically block phishing websites and malicious software domain name, improve the security of network use, to meet the modification of DNS needs in different scenarios.

How to verify the validity of the operation after modifying the DNS?

complete the modification DNS operation, you also need to verify whether the settings take effect and the use effect of the new DNS. The following is the specific verification method.

1, check whether the DNS settings are in effect

Windows users can press the Win + R key to open the run window, enter cmd and press Enter, enter ipconfig /all command in the command prompt window to see if the DNS server address is consistent with the settings; Macs and mobile devices can go back to the DNS options on the network settings page to directly check whether the currently configured address is correct, so as to confirm whether the DNS modification operation is successful.

2, test network access effect

open the website that usually visits slowly or cannot be accessed, observe whether the page loading speed is improved, you can also use professional network speed measurement tools to test the DNS resolution speed and network delay, compare the network status before modifying the DNS, and confirm whether the new DNS server really optimizes the network experience.

To sum up, modifying DNS is an effective way to optimize the network experience. This article explains the specific operation steps of modifying DNS from Windows, Mac, mobile devices and other platforms, and also shares the selection points of high-quality DNS servers and the modified verification method. You can choose the appropriate DNS server according to your own network needs to complete the modification of DNS operations, quickly solve the problems of slow network loading and limited access, and improve the fluency and security of daily network use.