shell:$ nslookup -timeout=2 -retry=1 'cdn.auth0.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
cdn.auth0.com	canonical name = dp0wn1kjwhg75.cloudfront.net.
Name:	dp0wn1kjwhg75.cloudfront.net
Address: 3.160.2.44
Name:	dp0wn1kjwhg75.cloudfront.net
Address: 2600:9000:25f4:8000:10:474e:104a:2961
Name:	dp0wn1kjwhg75.cloudfront.net
Address: 2600:9000:25f4:400:10:474e:104a:2961
Name:	dp0wn1kjwhg75.cloudfront.net
Address: 2600:9000:25f4:bc00:10:474e:104a:2961
Name:	dp0wn1kjwhg75.cloudfront.net
Address: 2600:9000:25f4:3200:10:474e:104a:2961
Name:	dp0wn1kjwhg75.cloudfront.net
Address: 2600:9000:25f4:1400:10:474e:104a:2961
Name:	dp0wn1kjwhg75.cloudfront.net
Address: 2600:9000:25f4:8400:10:474e:104a:2961
Name:	dp0wn1kjwhg75.cloudfront.net
Address: 2600:9000:25f4:aa00:10:474e:104a:2961
Name:	dp0wn1kjwhg75.cloudfront.net
Address: 2600:9000:25f4:c800:10:474e:104a:2961