shell:$ nslookup -timeout=2 -retry=1 'api.vungle.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
api.vungle.com	canonical name = haproxy-prod.ads.vungle.com.
Name:	haproxy-prod.ads.vungle.com
Address: 54.165.142.148
Name:	haproxy-prod.ads.vungle.com
Address: 52.4.69.48
Name:	haproxy-prod.ads.vungle.com
Address: 52.55.136.22
Name:	haproxy-prod.ads.vungle.com
Address: 52.23.36.83
Name:	haproxy-prod.ads.vungle.com
Address: 54.163.238.12
Name:	haproxy-prod.ads.vungle.com
Address: 52.22.89.86
Name:	haproxy-prod.ads.vungle.com
Address: 3.230.111.41
Name:	haproxy-prod.ads.vungle.com
Address: 44.208.180.64