shell:$ nslookup -timeout=2 -retry=1 'fcu5wl-cdn-settings.appsflyersdk.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	fcu5wl-cdn-settings.appsflyersdk.com
Address: 13.249.82.56
Name:	fcu5wl-cdn-settings.appsflyersdk.com
Address: 13.249.82.173
Name:	fcu5wl-cdn-settings.appsflyersdk.com
Address: 13.249.82.40
Name:	fcu5wl-cdn-settings.appsflyersdk.com
Address: 13.249.82.61