shell:$ nslookup -timeout=2 -retry=1 'qa-minhaclaro.claro.com.br'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
qa-minhaclaro.claro.com.br	canonical name = qa-minhaclaro.clarobrasil.mobi.
qa-minhaclaro.clarobrasil.mobi	canonical name = dn3afz7m1khpm.cloudfront.net.
Name:	dn3afz7m1khpm.cloudfront.net
Address: 18.160.213.5
Name:	dn3afz7m1khpm.cloudfront.net
Address: 18.160.213.100
Name:	dn3afz7m1khpm.cloudfront.net
Address: 18.160.213.87
Name:	dn3afz7m1khpm.cloudfront.net
Address: 18.160.213.129