To learn more about the management or ownership of a website, what’s the best utility to use?
A.
tracert
B.
traceroute
C.
whois
D.
ping
E.
telnet
Explanation:
A) Windows traceroute Befehl, lists all hosts on the way to target
B) Unix traceroute
D) ICMP echo request to target, lists average response time
E) opens a connection to a host to issue commandswhois is an undocumented program in /usr/bin, that reads the entries from the NIC database. see http://www.nic.com/nic/whois/
man whois
whois — Internet domain name and network number directory service
The whois utility looks up records in the databases maintained by several
Network Information Centers (NICs).
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