shell:$ nslookup -timeout=2 -retry=1 'selfcare-media.airtelstream.net'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
selfcare-media.airtelstream.net	canonical name = hyt3ztk.ng.impervadns.net.
Name:	hyt3ztk.ng.impervadns.net
Address: 45.60.109.233