shell:$ nslookup -timeout=2 -retry=1 'www.onlineaccounting.lk'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
www.onlineaccounting.lk	canonical name = k8s-nginxing-ingressn-ea78dce596-fdf7db71572acac1.elb.ap-southeast-1.amazonaws.com.
Name:	k8s-nginxing-ingressn-ea78dce596-fdf7db71572acac1.elb.ap-southeast-1.amazonaws.com
Address: 52.77.126.249