shell:$ nslookup -timeout=2 -retry=1 'ismmyx-gcdsdk.appsflyersdk.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	ismmyx-gcdsdk.appsflyersdk.com
Address: 3.170.149.103
Name:	ismmyx-gcdsdk.appsflyersdk.com
Address: 3.170.149.194
Name:	ismmyx-gcdsdk.appsflyersdk.com
Address: 3.170.149.68
Name:	ismmyx-gcdsdk.appsflyersdk.com
Address: 3.170.149.39