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

Non-authoritative answer:
Name:	energyfutureholdings.appsflyersdk.com
Address: 3.167.132.11
Name:	energyfutureholdings.appsflyersdk.com
Address: 3.167.132.25
Name:	energyfutureholdings.appsflyersdk.com
Address: 3.167.132.163
Name:	energyfutureholdings.appsflyersdk.com
Address: 3.167.132.195