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: 54.156.76.90
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 23.21.6.84
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 52.6.15.87
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 98.90.109.30
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 52.3.41.116
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 54.82.230.134
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 54.174.200.149
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 34.226.24.174