shell:$ nslookup -timeout=2 -retry=1 'www.barracuda.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
www.barracuda.com	canonical name = barracudacom.trafficmanager.net.
barracudacom.trafficmanager.net	canonical name = app277380.prod.cudawaas.com.
app277380.prod.cudawaas.com	canonical name = waas-prod-app-d9ff13f8ae81f037f4d77fa97abbeb89.trafficmanager.net.
waas-prod-app-d9ff13f8ae81f037f4d77fa97abbeb89.trafficmanager.net	canonical name = waasprod-app-90712433386747772f28a316c1b378f3.southcentralus.cloudapp.azure.com.
Name:	waasprod-app-90712433386747772f28a316c1b378f3.southcentralus.cloudapp.azure.com
Address: 52.171.120.189