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

Non-authoritative answer:
Name:	www.boc.lk
Address: 18.160.213.14
Name:	www.boc.lk
Address: 18.160.213.48
Name:	www.boc.lk
Address: 18.160.213.107
Name:	www.boc.lk
Address: 18.160.213.102