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

Non-authoritative answer:
cdn.jsuol.com.br	canonical name = d332k2h3zc6g8y.cloudfront.net.
Name:	d332k2h3zc6g8y.cloudfront.net
Address: 108.156.91.89
Name:	d332k2h3zc6g8y.cloudfront.net
Address: 108.156.91.11
Name:	d332k2h3zc6g8y.cloudfront.net
Address: 108.156.91.4
Name:	d332k2h3zc6g8y.cloudfront.net
Address: 108.156.91.20
Name:	d332k2h3zc6g8y.cloudfront.net
Address: 2600:9000:25f5:bc00:1b:a37f:f080:93a1
Name:	d332k2h3zc6g8y.cloudfront.net
Address: 2600:9000:25f5:5200:1b:a37f:f080:93a1
Name:	d332k2h3zc6g8y.cloudfront.net
Address: 2600:9000:25f5:2000:1b:a37f:f080:93a1
Name:	d332k2h3zc6g8y.cloudfront.net
Address: 2600:9000:25f5:b000:1b:a37f:f080:93a1
Name:	d332k2h3zc6g8y.cloudfront.net
Address: 2600:9000:25f5:7e00:1b:a37f:f080:93a1
Name:	d332k2h3zc6g8y.cloudfront.net
Address: 2600:9000:25f5:9800:1b:a37f:f080:93a1
Name:	d332k2h3zc6g8y.cloudfront.net
Address: 2600:9000:25f5:ea00:1b:a37f:f080:93a1
Name:	d332k2h3zc6g8y.cloudfront.net
Address: 2600:9000:25f5:f200:1b:a37f:f080:93a1