a$.$ Do your research on the whois command$/$database and try it in a console $($e$.$g$.,$ whois cnn$.$com.

Please describe the function of whois command.

b$.$ Use nslookup to find a Web server that has multiple IP addresses. Does the Web server

of your institution $($msu$.$edu$)$ have multiple IP addresses? Does the Web server of your school

$($egr$.$msu.edu$)$ have multiple IP addresses?

c$.$ Discuss why whois databases should be publicly available.