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Domain
Names
What is a domain name? Do I need a domain name
to start an Internet business? Do I have to pay for it?
Can I resell it?
Rose Winters
A domain name is a Web address. Every computer has an
IP address in four part number format like 23.01.19.64.
However it is difficult to remember pure numbers. So,
alphabets and numbers are used. The domain name is the same as an IP
address (which represents a physical point on the
Internet), except the domain name is letters and numbers
that make sense to humans, while the IP address is a
series of numbers and makes sense to computes. Thus a domain name locates an
organization or other entity on the Internet. When
someone types a domain name into a Web browser, the
requested Web page will open. For example, when you type www.yourdomain.com in your browser, the domain name
system locates an Internet address for "yourdomain.com"
and displays the webpage.
A domain name consists of a top-level and a
second-level domain. The "com" part of the domain name
generally reflects the type or purpose of the
organization or entity and is called the top-level
domain (TLD) name. The part of the domain name located
to the left of the dot — "yourdomain" in this
case — is called the second-level domain (SLD) name.
The
second-level domain name — being the "readable" part of
the address — refers to the organization or entity
behind the Internet address. Second-level domains must
be registered through an Internet Corporation for
Assigned Names & Numbers (ICANN) accredited registrar.
WWW means world wide web.
The Internet domain name system (DNS) consists of a
directory of all the domain names and their
corresponding computers registered to particular
companies and persons using the Internet. When you
register a domain name, it will be associated with the
computer on the Internet you designate during the period
the registration is in effect. If the registrant (that
is you) elects to, a domain can instead be registered
and parked. A parked domain name does not need a DNS
affiliation.
Some internet service providers give you free names
such as yourname.xyz.com. They are not good for serious
business. If you want to do some serious business on the
web and make some money you must have your own domain
name.
After you register a domain name, if your Web site is
complete, follow these instructions to get your site on
the Internet: (1) Acquire a web hosting account (2)
Modify your domain name servers (DNS) to the addresses
provided by your hosting provider.(3) Upload your Web
site to the Internet. Most companies give clear
instructions about how to do these tasks. If you don't
have a website yet, most registrars will automatically
display 'Under Construction' page. |