shell:$ nslookup -timeout=2 -retry=1 'monitoring.us-east-1.amazonaws.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	monitoring.us-east-1.amazonaws.com
Address: 44.213.98.65
Name:	monitoring.us-east-1.amazonaws.com
Address: 44.213.98.85
Name:	monitoring.us-east-1.amazonaws.com
Address: 44.213.98.102
Name:	monitoring.us-east-1.amazonaws.com
Address: 3.236.94.162
Name:	monitoring.us-east-1.amazonaws.com
Address: 44.213.98.103
Name:	monitoring.us-east-1.amazonaws.com
Address: 44.202.79.202
Name:	monitoring.us-east-1.amazonaws.com
Address: 44.213.98.47
Name:	monitoring.us-east-1.amazonaws.com
Address: 44.213.98.38