shell:$ nslookup -timeout=2 -retry=1 'canvas.ap-southeast-2.dev.public.atl-paas.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
canvas.ap-southeast-2.dev.public.atl-paas.net	canonical name = dnqs5llx4h5rt.cloudfront.net.
Name:	dnqs5llx4h5rt.cloudfront.net
Address: 54.192.55.18
Name:	dnqs5llx4h5rt.cloudfront.net
Address: 54.192.55.38
Name:	dnqs5llx4h5rt.cloudfront.net
Address: 54.192.55.54
Name:	dnqs5llx4h5rt.cloudfront.net
Address: 54.192.55.7
Name:	dnqs5llx4h5rt.cloudfront.net
Address: 2600:9000:200e:200:18:f79b:de40:93a1
Name:	dnqs5llx4h5rt.cloudfront.net
Address: 2600:9000:200e:bc00:18:f79b:de40:93a1
Name:	dnqs5llx4h5rt.cloudfront.net
Address: 2600:9000:200e:8c00:18:f79b:de40:93a1
Name:	dnqs5llx4h5rt.cloudfront.net
Address: 2600:9000:200e:3400:18:f79b:de40:93a1
Name:	dnqs5llx4h5rt.cloudfront.net
Address: 2600:9000:200e:7800:18:f79b:de40:93a1
Name:	dnqs5llx4h5rt.cloudfront.net
Address: 2600:9000:200e:2800:18:f79b:de40:93a1
Name:	dnqs5llx4h5rt.cloudfront.net
Address: 2600:9000:200e:3000:18:f79b:de40:93a1
Name:	dnqs5llx4h5rt.cloudfront.net
Address: 2600:9000:200e:7e00:18:f79b:de40:93a1