shell:$ nslookup -timeout=2 -retry=1 'www.classlight.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	www.classlight.com
Address: 172.64.154.240
Name:	www.classlight.com
Address: 104.18.33.16
Name:	www.classlight.com
Address: 2606:4700:4401::6812:2110
Name:	www.classlight.com
Address: 2606:4700:4404::ac40:9af0