shell:$ nslookup -timeout=2 -retry=1 'promotions.jiosaavn.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
promotions.jiosaavn.com	canonical name = jiosaavn.customlinks.appsflyer.com.
jiosaavn.customlinks.appsflyer.com	canonical name = onelinkalb.customlinks.appsflyer.com.cdn.cloudflare.net.
Name:	onelinkalb.customlinks.appsflyer.com.cdn.cloudflare.net
Address: 172.66.0.157
Name:	onelinkalb.customlinks.appsflyer.com.cdn.cloudflare.net
Address: 162.159.140.159