shell:$ nslookup -timeout=2 -retry=1 'ca.blackberry.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
ca.blackberry.com	canonical name = dxbqxfk5appvi.cloudfront.net.
Name:	dxbqxfk5appvi.cloudfront.net
Address: 3.170.152.76
Name:	dxbqxfk5appvi.cloudfront.net
Address: 3.170.152.65
Name:	dxbqxfk5appvi.cloudfront.net
Address: 3.170.152.77
Name:	dxbqxfk5appvi.cloudfront.net
Address: 3.170.152.68
Name:	dxbqxfk5appvi.cloudfront.net
Address: 2600:9000:2885:1800:1b:f3:4f80:93a1
Name:	dxbqxfk5appvi.cloudfront.net
Address: 2600:9000:2885:ae00:1b:f3:4f80:93a1
Name:	dxbqxfk5appvi.cloudfront.net
Address: 2600:9000:2885:aa00:1b:f3:4f80:93a1
Name:	dxbqxfk5appvi.cloudfront.net
Address: 2600:9000:2885:be00:1b:f3:4f80:93a1
Name:	dxbqxfk5appvi.cloudfront.net
Address: 2600:9000:2885:8000:1b:f3:4f80:93a1
Name:	dxbqxfk5appvi.cloudfront.net
Address: 2600:9000:2885:4e00:1b:f3:4f80:93a1
Name:	dxbqxfk5appvi.cloudfront.net
Address: 2600:9000:2885:8400:1b:f3:4f80:93a1
Name:	dxbqxfk5appvi.cloudfront.net
Address: 2600:9000:2885:6400:1b:f3:4f80:93a1