1. The Domain Name System makes it possible to assign domai
of Internet resources and users in a meaningful way. Becau
Wide Web (WWW) hyperlinks and Internet contact informa
consistent and constant even if the current Internet routin
change or the participant uses a mobile devic
2. The Domain Name System makes it possible to assign domai
of Internet resources and users in a meaningful way. Becau
Wide Web (WWW) hyperlinks and Internet contact informa
consistent and constant even if the current Internet routin
change or the participant uses a mobile device. Internet do
easier to remember than IP addresses such as 208.77.18
2001:db8:1f70:: 999:de8:7648:6e8 (IPv6).
3. The Domain Name System distributes the responsibility of a
names and mapping those names to IP addresses by designa
name servers for each domain. Authoritative name servers a
responsible for their particular domains. In general, the Dom
also stores other types of information, such as the list of m
accept email for a given Internet domain.
4. The Internet maintains two principal namespaces, the doma
and the Internet Protocol (IP) address spaces. The Domain
maintains the domain name hierarchy and provides trans
between it and the address spaces. Internet name servers an
protocol implement the Domain Name System. A DNS name
that stores the DNS records for a domain name, such a
records, name server (NS) records, and mail exchanger
5. The domain name space consists of a tree of domain names.
in the tree has zero or more resource records, which hol
associated with the domain name. The tree sub-divides into
the root zone. A DNS zone may consist of only one domain,
many domains and sub-domains. A domain name consists of
technically called labels that are conventionally concatenated
dots, such as example.com. The Domain Name System is m
distributed database system, which uses the client-server mo
this database are the name servers. Each domain has at least
DNS server that publishes information about that domain an
of any domains subordinate to it. For every entrepreneur, a
extremely important to lead you to the success. Like any bra
trademark, your domain name represents part of your bu