shell:$ nslookup -timeout=2 -retry=1 'cdn.aihelp.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
cdn.aihelp.net	canonical name = cdn.aihelp.net.cloudscdn.net.
Name:	cdn.aihelp.net.cloudscdn.net
Address: 104.18.52.240
Name:	cdn.aihelp.net.cloudscdn.net
Address: 104.18.52.72
Name:	cdn.aihelp.net.cloudscdn.net
Address: 2606:4700:3118::6812:34f0
Name:	cdn.aihelp.net.cloudscdn.net
Address: 2606:4700:311c::6812:3448