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

Non-authoritative answer:
ai.dialog.lk	canonical name = zs7hsrx.ng.impervadns.net.
Name:	zs7hsrx.ng.impervadns.net
Address: 45.60.170.45