shell:$ nslookup -timeout=2 -retry=1 'httpdns-push.heytapmobile.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
httpdns-push.heytapmobile.com	canonical name = external-public-alb-heytappro-868452860.us-east-1.elb.amazonaws.com.
Name:	external-public-alb-heytappro-868452860.us-east-1.elb.amazonaws.com
Address: 35.172.163.177
Name:	external-public-alb-heytappro-868452860.us-east-1.elb.amazonaws.com
Address: 44.198.125.76
Name:	external-public-alb-heytappro-868452860.us-east-1.elb.amazonaws.com
Address: 3.233.10.128
Name:	external-public-alb-heytappro-868452860.us-east-1.elb.amazonaws.com
Address: 34.206.251.30
Name:	external-public-alb-heytappro-868452860.us-east-1.elb.amazonaws.com
Address: 54.166.60.211
Name:	external-public-alb-heytappro-868452860.us-east-1.elb.amazonaws.com
Address: 98.84.131.124
Name:	external-public-alb-heytappro-868452860.us-east-1.elb.amazonaws.com
Address: 100.52.99.175
Name:	external-public-alb-heytappro-868452860.us-east-1.elb.amazonaws.com
Address: 34.226.9.33