shell:$ nslookup -timeout=2 -retry=1 'www3.claro.com.br'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www3.claro.com.br	canonical name = d39wzxw1b7auug.cloudfront.net.
Name:	d39wzxw1b7auug.cloudfront.net
Address: 13.32.205.54
Name:	d39wzxw1b7auug.cloudfront.net
Address: 13.32.205.88
Name:	d39wzxw1b7auug.cloudfront.net
Address: 13.32.205.74
Name:	d39wzxw1b7auug.cloudfront.net
Address: 13.32.205.47
Name:	d39wzxw1b7auug.cloudfront.net
Address: 2600:9000:2015:5a00:d:9d0f:6a00:93a1
Name:	d39wzxw1b7auug.cloudfront.net
Address: 2600:9000:2015:a800:d:9d0f:6a00:93a1
Name:	d39wzxw1b7auug.cloudfront.net
Address: 2600:9000:2015:e400:d:9d0f:6a00:93a1
Name:	d39wzxw1b7auug.cloudfront.net
Address: 2600:9000:2015:a400:d:9d0f:6a00:93a1
Name:	d39wzxw1b7auug.cloudfront.net
Address: 2600:9000:2015:5000:d:9d0f:6a00:93a1
Name:	d39wzxw1b7auug.cloudfront.net
Address: 2600:9000:2015:b600:d:9d0f:6a00:93a1
Name:	d39wzxw1b7auug.cloudfront.net
Address: 2600:9000:2015:1a00:d:9d0f:6a00:93a1
Name:	d39wzxw1b7auug.cloudfront.net
Address: 2600:9000:2015:4600:d:9d0f:6a00:93a1