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

Non-authoritative answer:
www.zenlayer.com	canonical name = www.zenlayer.com.trans.zenlayer.net.
Name:	www.zenlayer.com.trans.zenlayer.net
Address: 98.96.248.74