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

Non-authoritative answer:
Name:	app.appsflyer.com
Address: 13.225.196.71
Name:	app.appsflyer.com
Address: 13.225.196.73
Name:	app.appsflyer.com
Address: 13.225.196.35
Name:	app.appsflyer.com
Address: 13.225.196.108