shell:$ nslookup -timeout=2 -retry=1 'otwing-dlsdk.appsflyersdk.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	otwing-dlsdk.appsflyersdk.com
Address: 18.238.50.63
Name:	otwing-dlsdk.appsflyersdk.com
Address: 18.238.50.160
Name:	otwing-dlsdk.appsflyersdk.com
Address: 18.238.50.124
Name:	otwing-dlsdk.appsflyersdk.com
Address: 18.238.50.134