In the early days of the internet, it is just consisted of small number of computers that
are bonded together with modems and telephone lines. It is noted that you could only make
internet connections by giving the IP or Internet Protocol address of the computer that you
wished to establish a link with. However, the mere use of the Internet Protocol or IP address
could only be applicable if there were only a few hosts out there, for the reason that it
became awkward as more and more internet systems are coming online.
With that major dilemma, the concept of domain name emerged. Prior to the introduction
of the Domain Name System, the first noted solutions to the such dilemma was a simple text file
that is maintained by the Network Information Center that handles the responsibility for mapping names
to IP addresses. But then, the text file became so huge that many people found it too tough to manage.
As such, the University of Wisconsin in 1983 created the Domain Name System which has the capability
to map text names to IP addresses automatically. And from that introduction, the concept of the
IP address and domain names is made known to man.
With the emergence of the IP address and domain name system, the people can know connect with
the computers without much hassles. The IP address and domain name system makes everything
lighter and easier. This is the common reaction that most people often gave between the
IP address and domain name. Well, this is for some reasons true. Even if the IP address and
domain name have different identification, both of them are important in the internet world.
Moreover, the IP address and domain name are really strongly bonded for the fact that the
domain name will not function correctly without the IP address and the IP address will not
also work correctly without the domain name. Such is how connected the IP address and
domain name is.
To further show the importance of the IP address and the domain name, it is just a nice thing
to consider that the IP address in particular is a 32-bit numeric address that is written as
four numbers divided by dots. For example, 22.214.171.124 could be an IP address.
It is considered that within a separated network, the IP address can be assigned at random
as long as every one is distinct. Aside from that, the IP address is also used in various means
to identify a certain network and a host on the network. From this simple explanation alone,
the bond between the IP address and domain names is greatly given.
And in terms of the domain name to further show the importance of both the IP address and domain names,
it is noted that the domain name identifies one or more IP addresses. The IP address and domain name
are therefore used to identify web pages. So, if you type into the browser either the IP address
or the domain name, the system will then locate for that page and as a result, the page will be
given to you automatically.
Such is how the IP address and domain name functions in the internet world.