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: 18.64.182.3
Name:	fcu5wl-cdn-settings.appsflyersdk.com
Address: 18.64.182.80
Name:	fcu5wl-cdn-settings.appsflyersdk.com
Address: 18.64.182.66
Name:	fcu5wl-cdn-settings.appsflyersdk.com
Address: 18.64.182.135