你好,
请问DNS Server都是AD
集成的吗?
如果是的话,请在有问题的DC上运行DCdiag.exe和Repadmin.exe,看看该台DC的问题出在哪。
考虑到现在DC2应该还是正常的,如果没有备份的话,请使用Windows Server Backup
工具给DC2做一下backup。
如果在排错的过程中有困惑的话,请把相关的错误信息贴出来。
Best Regards,
Amy
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