Whois lookup is a query and response protocol used for querying databases that stores the registered user details such as:
–Domain name details
–Contact details of domain owner
–Domain name servers
–When a domain has been created
–Records last updated
Whois Lookup is a a part of Information gathering process.
Read this article on passive foot-printing to get a deeper insight in this!
You can also read these best 20 sources for passive information gathering.
The subtle elements got can be utilized by an aggressor to make a guide of the association arrange, assemble individual data to play out a social designing assault, accumulate other interior system points of interest, and so on.
A whois query can be performed utilizing whois administrations, for example,
The domaintools.com provides whois information such as registrant details, email, administrative contact information, created and expiry date, a list of domain services, etc.
Whois lookup using Domain Dozzler
The Domain Dossier available at www.centralops.net/co gives the address lookup, domain whois records, network whois records, DNS record information.
Whois lookup online tools :
1)Smartwhois available at (http://smartwhois.com)
2)Better whois available at (http://www.betterwhois.com)
3)Whois source available at (http://www.whois.sc)
4)Network-tools available at (http://networktools.com)
5)whois available at (http://tools.whois.net)
6)DNSstuff available at (http://www.dnsstuff.com)
7)Network solution whois available at (http://www.networksolution.com)
8)WebToolHub available at (http://www.webtoolhub.com/tn561381-whois-lookup.aspx)
9) Ultra Tools available at (http://www.ultratools.com/whois/home)
While, these steps are very simple, you can also use google searching tactics to collect more details of your target site.
This is it about whois lookup and I hope this article helps you!
Thankyou for reading the article