shell:$ nslookup -timeout=2 -retry=1 'dpm.demdex.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
dpm.demdex.net	canonical name = gslb-2.demdex.net.
gslb-2.demdex.net	canonical name = edge-va6.demdex.net.
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: 3.211.136.128
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 3.220.52.175
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 34.226.77.68
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 54.227.90.145
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 13.216.172.178
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 44.221.122.209
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 34.193.134.181
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 35.171.181.206