DNS repository domain information for smtpmail.zerosum.ai. It points to the IPv4 address(ess): whitelabel.zerosumapp.net. zs-appsweb.azurewebsites.net. waws-prod-blu-187.sip.azurewebsites.windows.net. waws-prod-blu-187-plum.eastus.cloudapp.azure.com. 20.49.104.2 and we have 1 historical record(s) for it.