shell:$ nslookup -timeout=2 -retry=1 'rem8mb-dlsdk.appsflyersdk.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	rem8mb-dlsdk.appsflyersdk.com
Address: 143.204.187.46
Name:	rem8mb-dlsdk.appsflyersdk.com
Address: 143.204.187.178
Name:	rem8mb-dlsdk.appsflyersdk.com
Address: 143.204.187.138
Name:	rem8mb-dlsdk.appsflyersdk.com
Address: 143.204.187.131