-
Attach the top address to your own IP. Connect to your IP via domain name
When the IP is changed, you can connect through the domain name as well!
-
In layman's terms, a domain name is equivalent to a family's house number, and others can easily find you through this number.
-
In layman's terms, it is an address that replaces the IP address with letters to make it easy to remember.
-
Isn't the so-called domain address your domain name? That's a good question.
-
A domain name, also known as 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, which is used to locate and identify the computer (sometimes referred to as geographic location) during data transmission.
A domain name is one of the most important virtual assets, equivalent to a real-life house number.
What a domain name does
Domain Name, referred to as domain name or domain domain, is the name of a computer or group of computers on the Internet composed 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.
2. Domain name investment and domain name transaction. Domain names have the role of building a website, so the name is very important for a company, institution, so excellent domain names often have market demand, investors see this business opportunity, will register all kinds of high-quality domain names in advance, waiting for the opportunity**.
3. Gifts, such as sending relatives and friends, some domain name names have special meanings, and if they are given to others, they can express their hearts. Domain names also have the role of brand promotion and collection value.
Regions may vary, but the following is for Chinese mainland
So so. .com domain name directly buys **1 in RMB 50 per year, and buys **100 domain names wholesale from ICANN in about 30 yuan per year.
CN domain name directly buy **1 in about 60 yuan a year, from cnnic to do **buy 500 domain names at a time** can be discounted to 28 yuan per year, **renewal will not be discounted, if ** is not sold out or to 60 yuan per year for each **renewal. But since March 2007, . .cn domain name** has been maintained at 1 yuan a year**.
According to CNNIC, the campaign will run until December 31, 2008. After the end of the event, from December 14, 2009. The renewal fee for CN domain name** is 80 yuan a year, and the registration** is 150 yuan a year, and it is not open to individual registration, and the registrant must provide an enterprise business license or organization**.
Domain name pollution, also known as DNS pollution, is the same as real environmental pollution, and there is also pollution in the network, which is the domain name pollution that makes the majority of netizens headaches, it is a method that allows ordinary users to not communicate with them due to obtaining a fake target host IP, and it is a DNS cache poisoning attack (DNS cache poisoning). The way it works is that because the usual DNS query does not have any authentication mechanism, and the DNS query is usually based on UDP is a connectionless and unreliable protocol, the DNS query is very easy to be tampered with, through the intrusion detection of the DNS query on UDP port 53, once the request that matches the keyword is found, it will immediately disguise itself as the name server (NS) of the target domain name to return false results to the queryer. >>>More
The number of levels of domain names is to see how many are behind the domain name"."A delimited suffix. >>>More
A domain name, abbreviated as a domain name or domain name, is the name of a computer or group of computers on the Internet composed of a string of names separated by dots, which is used to identify the electronic location of the computer during data transmission. >>>More
An old domain name is a domain name that has been registered for more than 10 years.
World Wide Web www is the abbreviation of World Wide Wed, also known as Web, 3W, etc. www is a synthesis of information discovery technology and hypertext technology based on a client-server approach. www server via hypertext markup language. >>>More