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

Non-authoritative answer:
Name:	nkbbcf-launches.appsflyersdk.com
Address: 108.159.224.46
Name:	nkbbcf-launches.appsflyersdk.com
Address: 108.159.224.220
Name:	nkbbcf-launches.appsflyersdk.com
Address: 108.159.224.173
Name:	nkbbcf-launches.appsflyersdk.com
Address: 108.159.224.172