DNS停止注册客户端

我们有3个Windows 2003域控制器，每个都是一个DNS服务器。 我们设置为使用单个标签域名; 已经为每个微软的registry设置了域控制器/ DNS服务器来支持单个标签名称。 这个设置一直工作得很好。 上周注意到，尽pipe客户端不再在DNS正向查找区域中注册，但是它们却在反向查找中注册。

Event ID: 11165 The system failed to register host (A) resource records (RRs) for network adapter with settings: Adapter Name : {73DA8960-B5E6-46FC-9EC1-8FEA7A799EB2} Host Name : workstation5 Primary Domain Suffix : PDC1 DNS server list : 172.16.1.24, 172.16.1.20 Sent update to server : <?> IP Address(es) : 172.16.30.37 The reason the system could not register these RRs was because the DNS server contacted refused the update request. The reasons for this might be (a) you are not allowed to update the specified DNS domain name, or (b) because the DNS server authoritative for this name does not support the DNS dynamic update protocol. To register the DNS host (A) resource records using the specific DNS domain name and IP addresses for this adapter, contact your DNS server or network systems administrator.