shell:$ nslookup -timeout=2 -retry=1 'qa-minhaclaro.claro.com.br'
Server:		127.0.0.53
Address:	127.0.0.53#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: 3.168.73.31
Name:	dn3afz7m1khpm.cloudfront.net
Address: 3.168.73.10
Name:	dn3afz7m1khpm.cloudfront.net
Address: 3.168.73.122
Name:	dn3afz7m1khpm.cloudfront.net
Address: 3.168.73.98