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WHOIS Lookup
WHAT IS IT ?
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WHOIS is a query and response protocol.
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The protocol stores and delivers database content in a human-readable format.
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WHOIS is a public database which allows you to find out information about a specific domain name.
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You can find out;
 
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who registered it
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who the registrar is
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and who you can contact about the domain name
 
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After registering a domain name, website will bee publicly available through WHOIS services.
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Searching the WHOIS is also a useful way to check whether a domain name has been registered.
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If you are looking for a domain, WhoIs domain lookup can tell you if it's already owned by another entity and provide contact information for the domain name owner.
 

We will get:
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Registrar
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Domain owner
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Domain validity
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Owner Phone no.
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Email id
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Contact detail
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Name Server
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& More
 
WHOIS Database
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A WHOIS database consists of a set of text records for each resource.
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These text records consists of various items of information about the resource itself, and any associated information of assignees, registrants, administrative information, such as creation and expiration dates.
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Obtain by Internet Registry.
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A domain can hide data
 
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WHOIS lookup can be done through 2 ways:
 
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Online Service
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Command Line Interface
 
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There are lot of online services allow to check the WHOIS database.
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Here are some list of WHOIS website:
 
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whois.icann.org/en (More Detail)
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whois.net
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whois.com
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who.is
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register.com
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whois.domaintools.com
 
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In the search field, enter the domain name you want to lookup.
 

Enter domain name.
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We will check a domain with WHOIS website provided by IANA, whois.icann.org/en.
 


More Data
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Details like domain owner name, phone no., e-mail id and address can be hidden to protect your privacy.
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Linux based os allow us to WHOIS look up of a domain, in terminal window.
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Type "whois domain name" in terminal window as below.
 

Type whois youdomain.com
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