shell:$ nslookup -timeout=2 -retry=1 'www.secure.icfai.org'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.secure.icfai.org	canonical name = secure.icfai.org.
Name:	secure.icfai.org
Address: 13.202.86.76