shell:$ nslookup -timeout=2 -retry=1 'www.sjp.ac.lk'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
www.sjp.ac.lk	canonical name = sjp.ac.lk.
Name:	sjp.ac.lk
Address: 192.248.32.4