A few questions about domain names, spaces, and the difference between domain names and spaces

1.Yes. 2.

A domain name can do an infinite number of resolution records, for example, this is what you call a second-level domain name, each resolution record (second-level domain name) is called a**, each ** can point to a different server, you can do a different **. These can be completely different, if you like, you can use it to be a China**, to be an America**.

And so on. 3.This question is complicated, if a space is bound to multiple domain names, if nothing is done, the content of all domain access should be the same.

Except in the following cases:

First, your space supports the function of binding a domain name to a directory, which is actually a directory binding a domain name in the space, and the content of each directory is different, which is different, and different domain names open differently, which is equivalent to a directory is an independent space;

Second, if you set up a steering program on the homepage of the space, you can also realize that the domain name is different, and the ** is also different;

On the other hand, if you don't actually ask about "space", but "server", then the answer will be completely different, you can establish n multiple independent ** on the server, and each ** can bind different domain names.

4.In the settings of the server, there is only one IP that can be bound, so it is clear, if you don't use the domain name, enter the IP directly, you can access the IP address bound to the IP, in general, the server shared by multiple ** will not be bound to the IP, but the domain name.

I feel like I should be very clear, but I don't know if it will solve your problem, hehe.

1.Yes, yes.

2.Second-level domains can point to different servers**, e.g. top-level domains; It is a second-level domain name that enters a completely different page; It's a separate space, but it's also a second-level domain name.

3.Operation with 1The steps are the same. You can bind several domain names to the same IP address at the same time, or you can bind different IP addresses separately, but only one IP address can be bound to a domain name.

4.In general, you can enter the IP address directly**, and if the space is bound to multiple domain names, you can enter the space in a unified manner.

The problem you added is because the domain forwarding is set, and when you type bbs, the DNS will automatically be forwarded.

You can bind subdirectories, if you want to, of course.

A domain name is an address, and space is storage, which is fundamentally different.

The relationship between them, like the relationship between the home address and the house.

The domain name] :** is equivalent to the home address. Remember and find where your home is.

Space]: It is the basis for building a house, land, environment, etc.

Program]: It is the main framework of the home and the operation center of the whole home.

Template] :* * beautification is the decoration of the home, of course, it varies from person to person, and some people can also decorate the original.

Maintenance: Technical maintenance is like a security and solid backing for living and working in peace and contentment.

This is a perfect ** all, the ability and experience can all do it yourself, and the part without relevant experience can find a professional technical team to assist. There is a very direct truth: find the right people and do the right things at the right cost.

This is the law of nature's development.

More than ten years of experience in enterprise network construction and operation and maintenance of network business systems, several basic components of the first class: domain name + space + program + template + maintenance experience + daily management. **Construction is a comprehensive skill, this is like planting vegetables, not to say that you will definitely plant vegetables if you look at the operation process, but also soil, water and fertilizer, climate, direct and indirect related knowledge to do enough understanding, in order to really operate, and ultimately a good service provider.

Domain names are distinguished by first-level domain names and second-level domain names, and space you can interpret as the capacity of your **

That's definitely room for upgrades. It is recommended that you consult the data era, they don't have much space and the performance is good.

It's the upgrade space, and the domain name is **. Domain names can be purchased and do not require upgrades.

I'll make an anthropomorphic analogy:

It's like a person, something that exists.

A domain name is like the person's home address, something very empty.

Space is where he lives, and it is also a very real thing that exists.

The space is used to put **, and the domain name can be accessed**.

Space is the physical space that you place **, (of course, if you have enough funds, you can buy your own server) put your own things in, if not, you can also go to other places that provide space to buy. Space and server can basically be said to be two ways of saying the same thing, your ** to put on the network, you must have a domain name, and you also need to have a place to store your files (including all your ** resources). The server is such a place, and the so-called space occupied is called space.

The domain name is first pointed to your server, and this process is called resolution. The server is divided into many small blocks, and each small block is called a space or a virtual host.

When you enter your domain name, the server receives access information for your domain name, but doesn't know which of the many small blocks to open. Therefore, you need to add your domain name to your space, which means that your space can only be accessed by entering your domain name, and this process is called domain name binding.

Only by using the domain name to resolve to the server can the effect of the input domain name being accessible to the server, and the only way to bind the domain name to the space is to bind the domain name. In order to achieve the purpose of entering your domain name to directly open your space. That is, both parsing and binding are required.

In short, if you compare ** to a house, then the domain name is his house number, and the space is the space occupied by the house, without the space and house number of the house, others will not be able to find your house, and without the domain name and space, others will not be able to access your **.

It can also be understood in this way: if others want to access your **, they must know your domain name, access the IP of your space through domain name resolution, and then point to your **directory through web services, and others will access your **!

To put it bluntly, space is a place inside the server where you can use it to put data and programs. The most common thing is to put your program and all the related documents and files, etc. The server where your files are located will have a fixed number assigned by the telecommunications department, which is the IP address.

There may be an infinite number of relatively independent spaces under the server corresponding to an IP address.

The server includes space, the function is broader than the space, and it also has data computing and analysis functions, in fact, space and server can basically be said to be two words of the same thing, your ** to put on the network, you must have a domain name, and you also need to have a place to store your files (including all your ** resources). The server is such a place, and the so-called space occupied is called space.

The domain name is an Internet access address service, through a technically specified operation (resolution), the domain name will be associated with your **space, so that others can access the ** program placed in your space through your domain name.

**(Website) refers to a collection of web pages on the Internet that are created on the Internet using tools such as HTML (an application under the standard common markup language) to display specific content. To put it simply, it is a communication tool through which people can publish information they want to make public, or use it to provide related network services. People can access the web browser** to get the information they need or to enjoy the Internet service.

In the early days, domain names, space servers and programs are the basic components of the world, with the continuous progress of science and technology, the composition of the program is becoming more and more complex, most of the current domain names, space servers, DNS domain name resolution, programs, databases, etc.

I'll make an anthropomorphic analogy:

It's like a person, something that exists.

A domain name is like the person's home address, something very empty.

Space is where he lives, and it is also a very real thing that exists.

The space is used to put **, and the domain name can be accessed**.

Hope your problem can be solved, hope.

Namespace:"Namespace:"There are usually two things used to make a **, one is the domain name, and the other is the space. Over time, this name has been created, rather than the space of a superficial literal domain name.

Domain name: The name of a computer or group of computers on the Internet, which consists of a string of names separated by dots, which is used to identify the electronic location (and sometimes geographic location) of the computer during data transmission; It is the network address of enterprises, individuals or institutions on the Internet to communicate with each other.

**Space: The meaning of the professional term "web hosting". Divide a server running on the Internet into multiple "virtual" servers, each of which has an independent domain name and a complete Internet server (supporting www, ftp, e-mail, etc.).

Namespace:"Namespace:"A general term for doing a ** usually requires two hands to know something, one is the domain name, and the other is the space. Over time, this name has been created, rather than the space of a superficial literal domain name.

Domain name: The name of a computer or group of computers on the Internet, consisting of a string of names separated by dots, used to identify the computer's electronic location (and sometimes geographic location) during data transmission; It is the network address of enterprises, individuals or institutions on the Internet to communicate with each other.

**Space Bihu: The meaning of the professional term "web hosting". Divide a server running on the Internet into multiple "virtual" servers, each of which has an independent domain name and a complete Internet server (supporting www, ftp, e-mail, etc.).