shell:$ nslookup -timeout=2 -retry=1 'ws-hub.apple.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
ws-hub.apple.com	canonical name = ws-hub.apple.com.akadns.net.
Name:	ws-hub.apple.com.akadns.net
Address: 17.33.201.133
Name:	ws-hub.apple.com.akadns.net
Address: 17.33.202.88
Name:	ws-hub.apple.com.akadns.net
Address: 17.33.200.238