shell:$ nslookup -timeout=2 -retry=1 'cdn.whistler.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
cdn.whistler.com	canonical name = d1azxa7c5lqjpb.cloudfront.net.
Name:	d1azxa7c5lqjpb.cloudfront.net
Address: 13.35.78.94
Name:	d1azxa7c5lqjpb.cloudfront.net
Address: 13.35.78.61
Name:	d1azxa7c5lqjpb.cloudfront.net
Address: 13.35.78.27
Name:	d1azxa7c5lqjpb.cloudfront.net
Address: 13.35.78.115
Name:	d1azxa7c5lqjpb.cloudfront.net
Address: 2600:9000:23ca:ba00:8:633:cfc0:93a1
Name:	d1azxa7c5lqjpb.cloudfront.net
Address: 2600:9000:23ca:2e00:8:633:cfc0:93a1
Name:	d1azxa7c5lqjpb.cloudfront.net
Address: 2600:9000:23ca:5a00:8:633:cfc0:93a1
Name:	d1azxa7c5lqjpb.cloudfront.net
Address: 2600:9000:23ca:7e00:8:633:cfc0:93a1
Name:	d1azxa7c5lqjpb.cloudfront.net
Address: 2600:9000:23ca:1e00:8:633:cfc0:93a1
Name:	d1azxa7c5lqjpb.cloudfront.net
Address: 2600:9000:23ca:600:8:633:cfc0:93a1
Name:	d1azxa7c5lqjpb.cloudfront.net
Address: 2600:9000:23ca:b000:8:633:cfc0:93a1
Name:	d1azxa7c5lqjpb.cloudfront.net
Address: 2600:9000:23ca:2400:8:633:cfc0:93a1