What is domain name resolution? How to resolve a domain name into an IP address?
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After we buy a domain name from a domain name registrar, how can we see the content of our website? At this time, domain name resolution is needed.
1. What is domain name resolution?
Domain name resolution refers to pointing the domain name to the IP of the website space, so that people can easily access the website through the registered domain name. The IP address is a digital address that identifies a site on the network. For the convenience of storage, a domain name is used instead of an IP address to identify the site address. Domain name resolution is the process of converting a domain name to an IP address, and domain name analysis is completed by a DNS server.
Domain name resolution is also called domain name pointing, server setting, domain name configuration, and reverse IP registration. Simply put, it resolves the remembered domain name to an IP. The service is completed by a DNS server, which resolves the domain name to an IP address and then binds the subdirectory to the domain name on the IP address host.
2. How to resolve a domain name to an IP address?
Name resolution needs to be completed by a dedicated domain name resolution server (DNS). For example, if the domain name is abc.com, you can see the current HTTP service. If you want to visit this website, you need to resolve it. First, it is resolved to the fixed IP of the web server through a special DNS server on the domain name registrar 211.214.1.xxx, and then received by the web server, the domain name of abc.com is mapped to the service.
By entering the domain name abc.com, we can access the content of the website. In other words, the whole process of domain name resolution is realized. People are accustomed to remembering domain names, but machines only recognize IP addresses, and the conversion between domain names and IP addresses is called domain name resolution. Domain name resolution needs to be completed by a dedicated domain name resolution server, and the whole process is automatic. The Domain Name Resolution Protocol (DNS) is used to map easy-to-remember host domain names and email addresses to IP addresses that are easy for computers to recognize.
Most of us like to remember domain names, but machines only recognize IP addresses. As long as this IP address corresponds to the relevant domain name, this is called domain name resolution.
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