shell:$ nslookup -timeout=2 -retry=1 'go.appsflyer.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
go.appsflyer.com	canonical name = appsflyer2.mktoweb.com.
appsflyer2.mktoweb.com	canonical name = ab41.mktossl.com.
Name:	ab41.mktossl.com
Address: 104.17.70.206
Name:	ab41.mktossl.com
Address: 104.17.71.206
Name:	ab41.mktossl.com
Address: 104.17.73.206
Name:	ab41.mktossl.com
Address: 104.17.72.206
Name:	ab41.mktossl.com
Address: 104.17.74.206