shell:$ nslookup -timeout=2 -retry=1 'xip.aws.noip.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	xip.aws.noip.net
Address: 34.204.228.71
Name:	xip.aws.noip.net
Address: 54.83.243.84