How does the translation of domain names and IP addresses work?

The server is resolved through DNS, i.e. address.

1. First of all, we open the computer desktop and click on the start option in the lower left corner.

2. Then we find and click on the run option in the pop-up interface.

3. Then a run dialog box will pop up on the computer desktop.

4. We enter the command cmd in the run dialog box and click OK.

5. After clicking OK, the system will pop up a DOS window.

6. We enter the command nslookup+ domain name in the DOS window, and then press the enter key, and the system will forward resolve the domain name.

7. Then the ** interface that pops up in the system will return the required IP address.

Hello dear! Glad to answer for you: Here's how:

You can know the types of addresses (variable-length masks) based on the subnet mask, and the CIDR block based on the IP address. For example, the mask is a Class C address and the mask is a 24-bit roll. The network Li Zao address is a mask, a class C variable long subnet segment, a mask of 28 bits, a network address of 0, a broadcast address of 15, calculated by yourself, I haven't used it for a long time, and I generally use a subnet mask calculator.

Yes, IP and ** are one-to-one correspondence. When surfing the Internet, for the convenience of memory, ** is used instead of IP address.,In fact, using ** to access the network which is to use IP access.。 When you enter a **Internet access,first convert this** into an IP address,This conversion process is done through the DNS protocol on the computer。

IP addresses have a one-to-many relationship with domain names. An IP address can correspond to multiple domain names, but a domain name has only one IP address. IP addresses are made up of numbers, which is not easy to remember, so with a domain name, you can find the IP address by the domain name address.

1. The IP address is the address of each computer on the network, which is composed of Arabic numerals.

2. A domain name is the name of a computer or group of computers on the Internet composed of a string of names separated by dots.

It is used to identify the electronic location (sometimes referred to as geographic location) of a computer during data transmission, usually consisting of a string of characters and suffixes, common suffixes are, com, net, cn. It can be simply understood as the road to the user's **.

The server is necessary to carry out network business, IP is necessary for the server, and the domain name is to assist in the development of network business.

4. Conversion method:

Domain name servers need to be utilized. A database system runs on the name server, and the domain name address and IP address are stored in the database. When the user host needs to convert the domain name address into an IP address, it makes a query request to the name server, and then the name server queries the domain name according to the user request and returns the result to the user host.

IP address refers to the Internet Protocol address, which assigns a logical address to every network and each host on the Internet to mask the difference in physical addresses.

A domain name, also known as a domain name, is the name of a computer or group of computers on the Internet consisting of a string of names separated by dots, which is used to locate and identify the computer during data transmission.

The resolution between a domain name and an IP address is many-to-one, which means that multiple domain names can resolve to one IP address, but a domain name cannot resolve to multiple IP addresses (theoretically).

The computer on which the domain name server completes the conversion of the domain name address to the IP address, and the name server runs a database system, which stores the domain name address and IP address.

When the user host needs to convert the domain name address to an IP address, it submits a query request to the name server, and the name server queries the domain name according to the user request and returns the result to the user host.

To put it simply, the IP address is the address of the server in the network, because it is a string of numbers, it is not easy to remember, so there is a domain name, bind the domain name with the IP address, and resolve to the IP with depression, so that you can access the server with depression, an IP can be bound to more domain names, but a domain name cannot be resolved to multiple IP addresses at the same time.

The IP address is a set of Arabic numerals, which is the address of each computer on the network, because the computer knows numbers, and it is a binary number, it is difficult for us to remember that string of numbers, so we use the combination of letters and numbers to produce a domain name, which is **.