krendoshazin@prometheus:~$ host www.google.com 4.2.2.3
Using domain server:
Name: 4.2.2.3
Address: 4.2.2.3#53
Aliases:

www.google.com has address 173.194.121.52
www.google.com has address 173.194.121.50
www.google.com has address 173.194.121.49
www.google.com has address 173.194.121.51
www.google.com has address 173.194.121.48
www.google.com has IPv6 address 2607:f8b0:4004:801::1014