shell:$ nslookup -timeout=2 -retry=1 'jsm-help-center-ui.prod-east.frontend.public.atl-paas.net'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
jsm-help-center-ui.prod-east.frontend.public.atl-paas.net	canonical name = d109tc07sltmku.cloudfront.net.
Name:	d109tc07sltmku.cloudfront.net
Address: 18.239.6.21
Name:	d109tc07sltmku.cloudfront.net
Address: 18.239.6.75
Name:	d109tc07sltmku.cloudfront.net
Address: 18.239.6.32
Name:	d109tc07sltmku.cloudfront.net
Address: 18.239.6.84
Name:	d109tc07sltmku.cloudfront.net
Address: 2600:9000:28cd:2000:10:80ab:2380:93a1
Name:	d109tc07sltmku.cloudfront.net
Address: 2600:9000:28cd:4200:10:80ab:2380:93a1
Name:	d109tc07sltmku.cloudfront.net
Address: 2600:9000:28cd:c200:10:80ab:2380:93a1
Name:	d109tc07sltmku.cloudfront.net
Address: 2600:9000:28cd:4400:10:80ab:2380:93a1
Name:	d109tc07sltmku.cloudfront.net
Address: 2600:9000:28cd:5800:10:80ab:2380:93a1
Name:	d109tc07sltmku.cloudfront.net
Address: 2600:9000:28cd:6a00:10:80ab:2380:93a1
Name:	d109tc07sltmku.cloudfront.net
Address: 2600:9000:28cd:7800:10:80ab:2380:93a1
Name:	d109tc07sltmku.cloudfront.net
Address: 2600:9000:28cd:4c00:10:80ab:2380:93a1