shell:$ nslookup -timeout=2 -retry=1 'kayak.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	kayak.com
Address: 151.101.65.29
Name:	kayak.com
Address: 151.101.1.29
Name:	kayak.com
Address: 151.101.193.29
Name:	kayak.com
Address: 151.101.129.29
Name:	kayak.com
Address: 2a04:4e42:200::285
Name:	kayak.com
Address: 2a04:4e42:600::285
Name:	kayak.com
Address: 2a04:4e42::285
Name:	kayak.com
Address: 2a04:4e42:400::285