How to set up Alibaba dns

Alibaba DNS is a service used to resolve domain names. It can provide reliable domain name resolution services, thereby converting domain names into IP addresses, allowing users to access specific websites or services. Before setting up Alibaba DNS, we need to understand some basic knowledge.

First of all, we need to clarify what DNS is. DNS is the abbreviation of Domain Name System. Its function is to convert human-understandable domain names into computer-understandable IP addresses. When we enter a domain name in the browser, DNS will query the domain name to obtain the corresponding IP address, and then the browser will send the request to the server corresponding to the IP address.

In Alibaba DNS, we can set up the primary DNS and backup DNS, so that if the primary DNS fails, the backup DNS can continue to provide domain name resolution services. In order to set up Alibaba DNS, we need to follow the following steps:

1. Register Alibaba DNS Service
   First, we need to register an Alibaba Cloud account and log in to the Alibaba Cloud console. Then, find the DNS service in the console, purchase and activate it.
2. Create a DNS resolution instance
   In the Alibaba Cloud console, we can create a DNS resolution instance. When creating an instance, we need to select a region and enter the name and description of Alibaba DNS.
3. Configuring domain name resolution
   Once the DNS resolution instance is created, we can start to configure domain name resolution. On the DNS resolution instance management page of the Alibaba Cloud console, click the "Add Resolution" button, and then enter the domain name to be resolved and the corresponding IP address. You can choose to set the primary DNS and backup DNS to the same IP address, or you can set them separately.
4. Modify the domain name server
   After configuring DNS resolution, we also need to modify the domain name server of the domain name to the domain name server of Alibaba DNS. This operation can be performed on the domain name registrar's management page. Generally, you find the domain name server setting item in the "Domain Name Management" or "DNS Resolution" menu and fill in the server address of Alibaba DNS.
5. Check the resolution
   After the setting is completed, we can check whether the domain name resolution is effective through the ping command or online tools. At the same time, we can also view the parsing log in the Alibaba Cloud console to confirm whether the parsing is successful.

In summary, to set up Alibaba DNS, you need to first register an Alibaba Cloud account and purchase Alibaba DNS service, then create a DNS resolution instance, configure domain name resolution, modify the domain name server, and finally check the resolution situation. Through these steps, we can successfully set up Alibaba DNS and ensure the reliability and stability of domain name resolution.

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