How to solve the DNS error if the normal web page of the network cannot be opened for 1 minute-scripttoolbox.com

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How to solve the DNS error if the normal web page of the network cannot be opened for 1 minute

time：2023-04-02 11:26:18 source：scripttoolbox.com author：System

How to solve the DNS error if the normal web page of the network cannot be opened for 1 minute

The computer network connection is obviously normal, but the web page cannot be opened. There is no problem after checking from the router to the network cable. The reason for this failure should be the DNS setting error. DNS is called Domain Name Resolution and Query System in Chinese. It is mainly used to bind domain names and IP addresses. It can be simply understood as the address book of mobile phones. Each person's name corresponds to a phone number. . First of all, make sure that the DNS is set properly on the local computer. You can check the DNS of your own computer through ipconfig /all. If the IP address of the machine is in DHCP mode, the obtained IP address is 192.168.1.4, which means that the machine is in the network of 192.168.1, and the gateway of the router is 192.168.1.1. At this time, the DNS of the machine can be set to 192.168.1.1 , you can access the Internet through the router. Make sure that your computer's DNS is correct. If you think that the local DNS is set to 192.168.1.1, it will be slow, so you can define it as the telecom or mobile DNS. If you don't know, you can also define it as: 8.8.8.8 is the Google DNS server domain name. Custom DNS The above is the simple setting method of DNS. Let's briefly popularize DNS knowledge. Its query method is very simple. The computer first checks whether the cached DNS has an address. If not, it will find the DNS configured on the network card. When the corresponding domain name is found, it will be searched layer by layer through the DNS root server until it is found. If there is none, a 404 web page error will pop up. DNS query method DNS is the basic element of computer network settings, friends still need to understand a little, it will be helpful in future work and life.

(Responsible editor：Tablet PC)

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