shell:$ nslookup -timeout=2 -retry=1 'icko4e-cdn-settings.appsflyersdk.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
Name:	icko4e-cdn-settings.appsflyersdk.com
Address: 13.35.87.88
Name:	icko4e-cdn-settings.appsflyersdk.com
Address: 13.35.87.78
Name:	icko4e-cdn-settings.appsflyersdk.com
Address: 13.35.87.121
Name:	icko4e-cdn-settings.appsflyersdk.com
Address: 13.35.87.148