shell:$ nslookup -timeout=2 -retry=1 'www.bsnl.co.in'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.bsnl.co.in	canonical name = bsnl.co.in.
Name:	bsnl.co.in
Address: 218.248.240.69
Name:	bsnl.co.in
Address: 2001:4490:effc:3:4000::47