shell:$ nslookup -timeout=2 -retry=1 'celcomaxiata.demdex.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
celcomaxiata.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: 44.212.216.25
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 44.205.88.28
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 3.217.57.186
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 35.174.222.87
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 34.205.189.45
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 98.89.254.245
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 54.237.185.58
Name:	dcs-public-edge-va6-158015560.us-east-1.elb.amazonaws.com
Address: 3.209.22.49