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

Non-authoritative answer:
cdn.undertone.com	canonical name = d2g1q7ku6gxqv6.cloudfront.net.
Name:	d2g1q7ku6gxqv6.cloudfront.net
Address: 18.238.25.82
Name:	d2g1q7ku6gxqv6.cloudfront.net
Address: 18.238.25.44
Name:	d2g1q7ku6gxqv6.cloudfront.net
Address: 18.238.25.80
Name:	d2g1q7ku6gxqv6.cloudfront.net
Address: 18.238.25.118
Name:	d2g1q7ku6gxqv6.cloudfront.net
Address: 2600:9000:25f5:2400:1f:2473:9080:93a1
Name:	d2g1q7ku6gxqv6.cloudfront.net
Address: 2600:9000:25f5:4a00:1f:2473:9080:93a1
Name:	d2g1q7ku6gxqv6.cloudfront.net
Address: 2600:9000:25f5:9600:1f:2473:9080:93a1
Name:	d2g1q7ku6gxqv6.cloudfront.net
Address: 2600:9000:25f5:f200:1f:2473:9080:93a1
Name:	d2g1q7ku6gxqv6.cloudfront.net
Address: 2600:9000:25f5:b600:1f:2473:9080:93a1
Name:	d2g1q7ku6gxqv6.cloudfront.net
Address: 2600:9000:25f5:c200:1f:2473:9080:93a1
Name:	d2g1q7ku6gxqv6.cloudfront.net
Address: 2600:9000:25f5:4c00:1f:2473:9080:93a1
Name:	d2g1q7ku6gxqv6.cloudfront.net
Address: 2600:9000:25f5:8000:1f:2473:9080:93a1