DNS repository domain information for classbuilder.sentral.com.au. It is categorized as Literature, points to the IPv4 address(ess): app-cb-core.azurewebsites.net. waws-prod-ml1-035.sip.azurewebsites.windows.net. waws-prod-ml1-035-5207.australiasoutheast.cloudapp.azure.com. 13.77.50.105 and we have 1 historical record(s) for it.