How do I modify the DNS after it is created, and what does it look like?

I don't understand what I'm talking about.

1. Start - Run and enter cmd, click OK, open the administrator command window, enter ipconfig all, press enter, find the local DNS server, and record it;

2. Right-click on the desktop network (online neighbor) to open the network and sharing center, left-click: Ethernet (local connection) and click on the Ethernet status dialog box: properties;

3. In the Ethernet Properties window, click: Internet Protocol Version 4 - Properties;

After the gateway and DNS values, click OK.

DNS, simply put, is domain name system, translated into Chinese is "domain name system".

Its function: DNS is a very important and commonly used system, and its main function is to convert the domain name that is easy for people to remember and the IP address that is not easy for people to remember. The network host that executes the DNS service above can be called a DNS server.

Basically, we usually think that DNS just translates the domain name into an IP address, and then uses the IP address to connect (commonly known as "forward resolution"). In fact, the ability to convert IP address to domain name is also quite commonly used, and when login to a Unix workstation, the workstation will do a reverse lookup to find out where you came in from (commonly known as "reverse resolution").

DNS Suffix: Configure the primary DNS suffix for the client computer.

1.In Control Panel, open System.

2.Click the Computer Name tab.

This tab displays the computer name, the workgroup or domain to which it belongs, and a brief description of the computer.

3.Click Change, and then click Other.

4.In DNS Suffix and NetBIOS Computer Name, do the following:

For Primary DNS suffix for this computer, after you have completed its fully qualified domain name (FQDN), specify the DNS suffix to append to the computer name.

5.After you apply these changes, restart your computer to initialize with the new DNS domain name.

6.If you have previously installed and configured your computer as a DNS server, verify that you have updated your zone authorization records.

These include the Origin Authority (SOA) and Name Server (NS) resource records, replacing the previously used single-label names with new FQDNs. For more information, see Documentation on the Alibaba Cloud platform.

It's the American Google, and the domestic speed is still used.

A good DNS can increase your internet speed, and you can browse the web and surf the Internet much faster! Tested valid DNS: