shell:$ nslookup -timeout=2 -retry=1 'edge-va6.demdex.net'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
edge-va6.demdex.net	canonical name = dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com.
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 100.25.159.70
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 52.73.48.172
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 44.215.201.0
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 100.30.61.43
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 44.193.141.139
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 100.50.226.42
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 32.193.19.92
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 98.85.69.100