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

Non-authoritative answer:
www.duoledomino.net	canonical name = doyvq0rt7f17k.cloudfront.net.
Name:	doyvq0rt7f17k.cloudfront.net
Address: 13.249.141.39
Name:	doyvq0rt7f17k.cloudfront.net
Address: 13.249.141.100
Name:	doyvq0rt7f17k.cloudfront.net
Address: 13.249.141.84
Name:	doyvq0rt7f17k.cloudfront.net
Address: 13.249.141.32