As explained in the related terms, domain name and URL are not the same thing. After the domain name is registered, it only means that you have the right to use it. If the domain name is not resolved, then the domain name cannot play a role. The parsed domain name can be used as the suffix of e-mail address or as the URL to visit your own website. Therefore, the necessary link for domain name to be put into use is "domain name resolution".
As we know, domain name is a set of address translation system specially established for convenience of memory. To access the server on the Internet, you must finally achieve it through the IP address. Domain name resolution is the process of re-converting domain names into IP addresses. A domain name can only correspond to one IP address, and multiple domain names can be resolved into one IP address at the same time. Domain name resolution needs to be completed by a special domain name resolution server (DNS).
Solution process. For example, a domain name is www.stasp.com, which implements the HTTP service. If you want to see this website, you need to solve it. First of all, you need to resolve the fixed IP of a web server through a special DNS server at the domain name registrar: 211.214.1. * *. Then, receive the domain name through the WEB server and map the domain name of www.stasp.com to the server. Then you can access the website content by entering the domain name of www.stasp.com, which can realize the whole process of domain name resolution.
People are used to memorizing domain names, but machines only recognize each other's IP addresses, and domain names and IP addresses are in one-to-one correspondence. The conversion between them is called domain name resolution, which needs to be completed by a special domain name resolution server, and the whole process is automatic.
The following is a supplement:
What is domain name resolution? Simply put, it is actually a service that points the domain name to your website space IP, so that people can easily access your website through your registered domain name.
The process of domain name resolution is: domain name -DNS (domain name resolution server)-website space. Let's talk about these three parts first, 1.
Domain name: Why is there a domain name? In fact, it is also possible to visit websites without domain names. An IP address can consist of a series of long numbers. How many of them can remember how long they visited the website? So people thought of a way, since every family can use the house number, why not give the website a house number? Let everyone find it easily, so experts invented this memorable domain name. For example, the domain name of Youyou.com: yywl8.com YYWL8 is the name of Youyou.com. Is it easy to think of the name of the website? Com is the company I said (there are also some suffixes such as net network service and cn China stand for different meanings. )
DNS (Domain Name Resolution Server): With a memorable domain name, can we always use it to visit our website? The question is back, I'm not in a hurry to tell you. Please take your time! In fact, the domain name resolution server came to this world to solve this problem for you. DNS is the key to domain name resolution. Domain name resolution server is a server software that provides domain name pointing. In fact, you can see it from above, so don't say much.
Website space: still building a house, with a house number! Website space is like land for building a house. Only when there is space, you can see the website by putting the website program on it. Finish the web page before I see it.
Domain name resolution: I can't write well and I can't say clearly. Let me give an example!
Caption: or-> log in to the member area through the member ID and corresponding password-> domain name list-> management-> enter the domain name and password-> select MYDNS service-> fill in the third-level domain name and corresponding IP address-> save the settings, and the system will automatically resolve-> the domain name will take effect.
The result of adding and changing domain name resolution records takes about 1-59 minutes on matrix DNS and 6- 12 hours on global DNS.
2) Description:
A. The total number of records that can be added is 20 -25; More than 10 records need to be purchased separately, and each 10 record will be charged once. Price 100 yuan.
B. Description of relevant records:
A-A record: set the domain name or subdomain name to ensure that the domain name points to the important settings of the corresponding host; You can only fill in IP, not IP.
Such as: and ns2.dns.com.cn);
C. domain names that have not expired.
(2) The domain name cannot be managed through the member area:
Fax it to our company (0577-28887099), stating the domain name, the IP address to which it is directed, and the brief description requirements, and affix the official seal of the domain name owner (unit user) or the copy of the ID card (individual user). The domain name resolution will take effect 24-48 hours after the technical department receives the fax.
Note: the domain name DNS to be resolved is the DNS server of the matrix itself and the DNS of the new network interconnection company. 3. I want to add extra subdomain resolution. What should I do with it?
If your domain name has been successfully registered in our company or transferred to our company, and the DNS of this domain name is also the default DNS of our company, you can log in to the matrix member area through your member ID and corresponding password, and submit your resolution application in the domain name list-> Management. In the number of 20 articles (using new network to connect dns)-25 articles (using matrix dns), free parsing is provided!
4. Is there a difference between 4.DNS modification and domain name resolution?
DNS modification and domain name resolution have completely different meanings:
(1)DNS modification refers to the modification of the domain name system.
If you have your own independent DNS server and want to resolve the domain name that has been successfully registered through this DNS, you can choose DNS modification service (note: the domain name to be modified must be registered in our company or successfully transferred to our company). Please log in to the member area-domain name list-domain name management -DNS modification office to modify your domain name DNS information.
(2) Domain name resolution: Domain name and IP address are in one-to-one correspondence, and the conversion between them is called domain name resolution, which needs to be completed by a special domain name resolution server (DNS).
If your host and domain name are successful, it needs to be resolved. If your domain name DNS is the default DNS of the matrix, please log in to the member area-> Domain Name List-> Administration-> Enter the domain name and password-> Select MYDNS function-> Modify or add your domain name resolution. If your domain name DNS is not the resolution server of the matrix, please contact the service provider where DNS is located for resolution.
5. What is Pan Domain Name Resolution?
Pan-domain name resolution refers to resolution *. Domain name to the same IP.
Add any subdomain before the domain name to access the pointed URL. That is, all *.a.com under the customer's domain name a.com are resolved to the same IP address.
For example, if a customer sets up b.a.com, it will automatically resolve to the same IP address as a.com.
Real pan-domain applications need you to rent an independent static ip separately, and the price of the matrix is: 1200 yuan/month.
6. What is the difference between pan-domain name resolution and domain name resolution?
Pan domain name is resolved as: *. Domain names are resolved to the same IP.
Domain name resolution is: subdomain. Domain names are resolved to the same IP.
Note: Pan-domain name is meaningful only if the customer's space is independent IP. Domain name resolution doesn't need this.
7. Why is there a decimal point (English half-angle solid point) behind the MX record? Is the setting incorrect?
The dot at the end of MX record is correct.
MX is a mail exchange record, which exists in the DNS file of the domain name and is used to direct the mail at the end of the post office domain name to the corresponding mail server for processing. The setting method is as follows:
After the customer logs into the member area-> click "domain name list"-> select related domain names-> click "management"-> select the MYDNS function to enter the setting interface. RR column can be empty or subdomain, the type can be MX-MX record, and the value can be filled in the host name or IP address. Click the Add button.
Note: MX records require a dot at the end of the host name or IP address, otherwise the record will not take effect. If you submit without a dot, our system will automatically add it.
8. Convenient analysis setting method
First of all, please log in to Wang Wan Member Area with Wang Wan Member ID and password, click "Domain Name Management" in "Product Management" on the left side of the page, and the domain name purchased under your ID will appear on the right side of the page, and then click the domain name. After clicking the domain name, you will be prompted to fill in the corresponding host server IP and email server IP in the member area, and then click "Add". After the quick setting is completed, the analysis record is saved in the Detailed Record List. After setting, please wait patiently for 6- 12 hours to take effect.
What is Intelligent Domain Name Resolution?
Intelligent DNS resolution of domain name means that in addition to the general basic DNS resolution function, it can also automatically identify the source of the browser, and resolve the intelligent DNS with the same domain name to the IP of Netcom or Telecom of the two-wire machine, so as to visit your website nearby.
Why register a domain name?
Internet, the darling of the information age, has stepped out of infancy and is recognized by more and more people. E-commerce, online sales and online advertising have become the focus of business attention. "surfing the internet" has become the mantra of many people. However, if you want to set up a server to publish information on the Internet, you must register your own domain name first. Only when you have your own domain name can others visit you. Therefore, domain name registration is the basis for establishing any service on the Internet. At the same time, due to the uniqueness of domain names, it is very necessary to register as soon as possible.
Because domain names and trademarks are unique in their respective fields, and with the development of the Internet, from the perspective of corporate image building, domain names have a subtle connection with trademarks in a sense. Therefore, it has some common features with trademarks. When choosing a domain name, many enterprises often want to use a domain name that is consistent with their own corporate trademarks. However, domain names are more unique than trademarks.