shell:$ nslookup -timeout=2 -retry=1 'rts.mobula.sdk.duapps.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	rts.mobula.sdk.duapps.com
Address: 44.245.139.130
Name:	rts.mobula.sdk.duapps.com
Address: 18.236.14.194