shell:$ nslookup -timeout=2 -retry=1 'server-108-138-106-96.jfk50.r.cloudfront.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	server-108-138-106-96.jfk50.r.cloudfront.net
Address: 108.138.106.96