Thursday, September 11, 2008

What is a Domain Name and Why Would You Want One?

at 12:02 PM Posted by suresh

Which is a Domain Name? Before we can enter which Domain Name is I 'm active to say to you why we need them like compliment of answers. The Internet is right a really large collection of computers connected (a network). In order to explain Domain Name you can think of the Internet a ike of little the system of telephone and right as the system of telephone each computer on the Internet makes have to him 's the phone number unless a phone number of Internet is called IP address. This address is composed of to 12 digits in the form 123.123.123.123, computers employ these IP address to send information between them above the Internet.

When the Internet was created the first time it quickly appeared clearly that it was not easy to remember these IP address and another method was the need to make these friendly more human addresses. The solution with this was Domain Name System (DNS). Basically the DNS is a directory really really large for computers. When you type an address of Web site in your web browser which it examines the DNS to ensure this name of Web site and finds the IP address. Once it with the IP address it can then send a message to this computer and to ask it the Web page which you wanted.

The ok thus know you that a Domain Name belongs to an address of Web site but which part? Thus leave the glance to an address of Web site we can identify and to discuss which little of him is a Domain Name.

http://www.allwebhosts.com.ru/indexhtml

The address above is the banner page of this Web site. It can be crossed in 3 principal shares. The first part is http:// that this just indicates to your web browser what to obtain information a little it goes and how to obtain it. The last part is /index.html that it is name of the files on the remote computer which you want that your navigator obtains. The little in middlewww.allwebhosts.com.ru is a Domain Name. It is the name which your computer sends to the DNS to recover with the IP address.

Thus you know that what is a Domain Name and it there is a directory called the DNS to change your easy to remember the Domain Name in an IP address that you computer can include/understand. The directory of Internet (DNS) is special fact each one on the Internet must be able to employ it. This makes very the DNS very large (large addresses 100+ million). Because of the size of this directory which it must have a structure carefully organized and controlled.

The Domain Name themselves are cut in various levels like a hierarchy. The system of DNS employs this hierarchy to seek the DNS the IP address of the Domain Name which it tries to find. The last little a field, in the preceding example the part of COM is called the field of higher level. There are a great choice of the fields of higher level like COM, net, org and of information. There are also the very similar ends called the fields of level of country like the RU and Of. Each field of higher level and level of country is controlled by a different organization, sometimes they are companies or benefit not from the organizations and sometimes from the governments. In the businesses of field these organizations indicated under the name of the recordings. Each recording deals with them of 's have part of the Domain Name System.

If you decide want to be to employ a Domain Name in COM of field of higher level, as mycompany.com which should make you assign this name by the recording which controls that field of higher level (for ..com a company of the United States called VeriSign). The process to be assigned a Domain Name is called the recording of field.

The recording of field is rather a lease that a purchase. You normally rent the second field of level (the little mycompany) of Verisign for a specific number of hours between 1 and 10 years at the same time. The majority of the organizations which allow you to record a second load of field of level of the fees for every year that record you the field for. With almost all the Domain Name you are also given the option to replace your recording (lease) when it is close to becoming exhausted (expiring).

Once you recorded a second field of level you are free to create as many fields of level (sometimes called secondary fields) as you will want.

Once you recorded a second field of level you are free to create as many fields of level (sometimes called secondary fields) as you will want. In our preceding example the WWW is a secondary field of itxcel.com.

The majority of the recordings which control these Domain Name of higher level do not allow individuals or companies to record fields directly with them. To record a field which you must employ a company like Allwebhosts. We act as a conservative and send all requested information and the registration fees to the recording. The conservatives are useful because they hide the differences which exist in each recording of the customer and provide a simple process stage-by-stage to record a field. A conservative also allows you to rather control and detect all your fields of a place than having to deal with company different for each field from higher level.

Does the OK thus me know what is a Domain Name, why need for one has? Can you image which nightmare it would be if you had a email address like the myname@ 123.246.128.255 or an address of Web site http://123.246.128.255/? These addresses are possible but not very easy to remember. Now if you record a Domain Name you could create a email address like myname@mycompany.com and an address of Web site like mycompany.com. They are much easier to remember and look at 100 times more professional.

One of the important aspects about recording a field is that once made have you an exclusive right employ this field for as long as you maintain the field recorded in your name. If you do not replace a field at the end of it 'of the period of recording of S it will become still available for the recording by someone else. For this reason even if you put 't at present want or need always a Web site, him 's an good idea to record a field as soon as possible. Imagine right if your competition recorded the Domain Name of your company or product. Although there is a process these field it places from there to seek can be long and complicated. It is certainly simpler to spend a little money to fix your Domain Name in advance selected.