shell:$ nslookup -timeout=2 -retry=1 'www.pknic.net.pk'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	www.pknic.net.pk
Address: 104.20.38.53
Name:	www.pknic.net.pk
Address: 172.66.145.129