shell:$ nslookup -timeout=2 -retry=1 'online.uom.lk'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	online.uom.lk
Address: 192.248.8.68
Name:	online.uom.lk
Address: 2401:dd00:10:1::68