What Is Whois Tool ?

whois is a tool that is used to view the registration of a domain that is already registered. This facility can be encountered in some hosting companies or those who provide this service in particular and of course free (example: whois.sc, whois.net etc.)

What are contained in the whois?
if we do a whois a domain then we will see 4 things that normally exists in the whois:



1. Administrative Contact
is the domain owners who have rights until the deadline (expires date) that have been listed. those listed in this point walah otorisas for an update to these domains, such as renew, transfer, etc.).

2 Technical Contact
is a party that is delegated by domain owners to manage the technical name of the server from a domain name. typically in domain2 who register while ordering hosting at yahoo.com domain will be listed Technical Contact is the part of the yahoo.com (also several other companies)

3. Contact Billing
is party to a payment, or receive bills from the register those domains.

4. Name servers
is the name of the server whose domain is in the addressed (ns1 and ns2)

In many cases, enough points 1,2,3 in the content by one name. although each points did not rule  is delegated to another party.