shell:$ nslookup -timeout=2 -retry=1 'digianalytics.airtel.in'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
digianalytics.airtel.in	canonical name = digianalytics.bsbportal.com.
digianalytics.bsbportal.com	canonical name = digianalytics.airtel.akadns.net.
Name:	digianalytics.airtel.akadns.net
Address: 125.19.17.152