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

Non-authoritative answer:
Name:	dlsdk.appsflyersdk.com
Address: 13.225.196.25
Name:	dlsdk.appsflyersdk.com
Address: 13.225.196.117
Name:	dlsdk.appsflyersdk.com
Address: 13.225.196.98
Name:	dlsdk.appsflyersdk.com
Address: 13.225.196.121