shell:$ nslookup -timeout=2 -retry=1 'rapjs-cdn.system1.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	rapjs-cdn.system1.com
Address: 18.172.122.28
Name:	rapjs-cdn.system1.com
Address: 18.172.122.80
Name:	rapjs-cdn.system1.com
Address: 18.172.122.43
Name:	rapjs-cdn.system1.com
Address: 18.172.122.116