Hi,
Thanks for posting here.
May I know whether the domain that client needs to be joined is "ittest.local" and the FQDN of the DNS server that host zone "ittest.local" is “win-e.ittest.local”?
If my understanding was correct, please kindly note that, if we want to add a client to a specific domain, we are going to use the specific domain name which hosted by DNS server rather than the FQDN of DNS server.
A fully qualified domain name (FQDN) is the complete domain name for a specific computer, or host, on the internet. The FQDN consists of two parts: the hostname and the domain name. For example, an FQDN for a DNS server might be “dc.sunny.com”. The hostname is “dc”, and the host is located within the domain “sunny.com”.
As for the provided event log, please help confirm if it was Event 4013.
If yes, please kindly check if the following article was helpful:
https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2008-R2-and-2008/cc735842(v=ws.10)?redirectedfrom=MSDN
Best Regards,
Sunny Qi
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