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

Non-authoritative answer:
Name:	www.ytube.com
Address: 104.21.53.82
Name:	www.ytube.com
Address: 172.67.210.180
Name:	www.ytube.com
Address: 2606:4700:3032::ac43:d2b4
Name:	www.ytube.com
Address: 2606:4700:3034::6815:3552