You can run the Office 365 DNS Diagnostic on any computer that has Internet access. The tool queries the Office 365 DNS records from the computers default DNS server by using Nslookup.exe and then detects DNS misconfigurations. However, it doesnt collect any data that is specific to the computer on which it is running. DNS misconfiguration is one of the top issues that are experienced by Office 365 customers. If DNS records are missing or are configured incorrectly, you may likely experience...

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