shell:$ nslookup -timeout=2 -retry=1 '599.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
599.com	canonical name = 599.com.a1.initbb.com.
Name:	599.com.a1.initbb.com
Address: 155.102.54.138