shell:$ nslookup -timeout=2 -retry=1 'bbadmin.us-east-1.radar.blackberry.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
bbadmin.us-east-1.radar.blackberry.com	canonical name = d3brx98ekd06cb.cloudfront.net.
Name:	d3brx98ekd06cb.cloudfront.net
Address: 3.162.3.35
Name:	d3brx98ekd06cb.cloudfront.net
Address: 3.162.3.126
Name:	d3brx98ekd06cb.cloudfront.net
Address: 3.162.3.79
Name:	d3brx98ekd06cb.cloudfront.net
Address: 3.162.3.57