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2025-01-23 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Internet Technology >
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In this issue, the editor will bring you about how DNS uses the protocol to analyze. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.
The protocol used to resolve domain names is DNS. DNS (Domain name Resolution Protocol), or Domain Name Service, is a network service that implements the mapping of network devices to IP addresses.
DNS is an Internet and TCP/IP service used to map network address numbers. As a distributed database that can map domain names and IP addresses to each other, DNS can make it more convenient for people to access the Internet without having to remember the IP strings that can be read directly by the machine.
For example, 191.31.140.115 maps to easy-to-remember names, such as tbones.acme.com.Internet.
TCP/IP utilities such as telnet File transfer Protocol (FTP) and simple Mail transfer Protocol (SMTP) also access DNS to determine the name you specify and decompose it into network addresses.
When a name is selected, DNS translates the name into a numeric address and inserts it into the transmitted message.
An important feature of DNS is that its address information exists in multiple places in a hierarchy rather than at a central site. Each site has a domain name server to maintain the information of the local node.
Domain name service, as a distributed database that can map domain names and IP addresses to each other, can make it more convenient for people to access the Internet without having to remember the IP strings that can be read directly by the machine.
This is how the DNS shared by the editor is parsed using the protocol. If you happen to have similar doubts, please refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.
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