Shulou(Shulou.com)06/02 Report--

In this issue, Xiaobian will bring you about how many domain names IP addresses can correspond to. The article is rich in content and analyzes and narrates from a professional perspective. After reading this article, I hope you can gain something.

Technically, one IP address can correspond to an infinite number of domain names. In practice, service providers will limit the number of domain names corresponding to an IP, and the rules of each service provider are different and the number is different.

What is the relationship between IP address and domain name?

IP addresses can correspond to countless domain names, i.e. one-to-many patterns, while domain names can generally correspond to only one IP address, i.e. one-to-one patterns. From a technical point of view, an IP address can correspond to countless domain names without restrictions. In actual use, service providers will make restrictions, such as only corresponding to a maximum of 15, 10, etc.

What are some examples of an IP address corresponding to multiple domain names?

There are many cases where an IP address corresponds to multiple domain names, such as our common virtual hosts.

Virtual hosts are separate "virtual" servers that are separated from the server and share a server IP address. Suppose the server is divided into 10 virtual hosts, that is, one IP address corresponds to 10 domain names; if it is divided into 50, one IP address corresponds to 50 domain names.

If we buy a separate IP address, it is also limited by the rules of the service provider and can only bind a fixed number of domain names.

The above is how many domain names the IP address shared by Xiaobian can correspond to. If there is a similar doubt, please refer to the above analysis for understanding. If you want to know more about it, please pay attention to the industry information channel.

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