Unable to join the computer Windows 7 the Windows Server 2008 R2 domain

I'm at a complete loss here. I don't know if its something to do with this specific machine, or if something has changed on the side things server.

A little history:

I have joined two other machines to the domain about 3 weeks.

Meanwhile, a machine has been infected by a ransomware. We completely removed all traces of infection of the machine network drives and mapped the proxy infected. The infected machine is used as a pointer for direct research. Could something have changed within the machine itself? Should I remove it?

We have restored the mapped via a stored backup files.

I do not know if somehow widespread infection among the mapped drives to records of service on the server itself change something along the way.

Help would be greatly appreciated.

Here is the NetSetup.LOG information.

10/22/2015 09:45:33:892 -----------------------------------------------------------------

22/10/2015 09:45:33:892 NetpValidateName: checking to see if 'redacted' is valid as type 3 name

22/10/2015 09:45:33:992 NetpCheckDomainNameIsValid [Exists] for 'Redacted' returned 0x0

22/10/2015 09:45:33:992 NetpValidateName: name 'Redacted' is valid for type 3

10/22/2015 09:45:41:941 -----------------------------------------------------------------

22/10/2015 09:45:41:941 NetpDoDomainJoin

22/10/2015 09:45:41:941 NetpMachineValidToJoin: 'DOCTOR1-PC.

22/10/2015 09:45:41:941 OS Version: 6.1

22/10/2015 09:45:41:941 Build number: 7601 (7601.win7sp1_gdr.150928 - 1507)

22/10/2015 09:45:41:941 Service Pack: Service Pack 1

22/10/2015 09:45:41:941 SKU: Windows 7 Professional

22/10/2015 09:45:41:941 NetpDomainJoinLicensingCheck: ulLicenseValue = 1, status: 0x0

22/10/2015 09:45:41:941 NetpGetLsaPrimaryDomain: status: 0x0

22/10/2015 09:45:41:941 NetpMachineValidToJoin: status: 0x0

22/10/2015 09:45:41:941 NetpJoinDomain

22/10/2015 09:45:41:941 Machine: DOCTOR1-PC

22/10/2015 09:45:41:941 area: redacted

22/10/2015 09:45:41:941 MachineAccountOU: (NULL)

22/10/2015 09:45:41:941 account: Redacted\Doctor1

22/10/2015 09:45:41:941 Options: 0 x 23

22/10/2015 09:45:41:941 NetpLoadParameters: loading of registry settings...

22/10/2015 09:45:41:941 NetpLoadParameters: DNSNameResolutionRequired not found, a default value of 0 x 2 '1'

22/10/2015 09:45:41:941 NetpLoadParameters: DomainCompatibilityMode not found, defaulting to '0' 0 x 2

22/10/2015 09:45:41:941 NetpLoadParameters: status: 0x2

22/10/2015 09:45:41:941 NetpValidateName: checking to see if 'redacted' is valid as type 3 name

22/10/2015 09:45:42:046 NetpCheckDomainNameIsValid [Exists] for 'Redacted' returned 0x0

22/10/2015 09:45:42:046 NetpValidateName: name 'Redacted' is valid for type 3

22/10/2015 09:45:42:046 NetpDsGetDcName: trying to find DC in domain 'Redacted', flags: 0 x 40001010

22/10/2015 09:45:57:046 NetpLoadParameters: loading of registry settings...

22/10/2015 09:45:57:046 NetpLoadParameters: DNSNameResolutionRequired not found, a default value of 0 x 2 '1'

22/10/2015 09:45:57:046 NetpLoadParameters: DomainCompatibilityMode not found, defaulting to '0' 0 x 2

22/10/2015 09:45:57:046 NetpLoadParameters: status: 0x2

22/10/2015 09:45:57:046 NetpDsGetDcName: status check name resolution from the DNS A record for "Server1": 0x232b

22/10/2015 09:45:57:046 NetpDsGetDcName: could not find a domain controller for the specified domain: 0xa8b, last error is 0 x 0

22/10/2015 09:45:57:046 NetpJoinDomainOnDs: NetpDsGetDcName returned: 0xa8b

22/10/2015 09:45:57:046 NetpJoinDomainOnDs: function exits with status of: 0xa8b

22/10/2015 09:45:57:046 NetpDoDomainJoin: status: 0xa8b

This issue is beyond the scope of this site (for consumers) and to be sure, you get the best (and fastest) reply, we have to ask either on Technet (for IT Pro) or MSDN (for developers)
*

Tags: Windows

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