To add more DNS servers to your configuration, first edit your zone files and add NS records for each slave that will also be hosting the domain.

要向您的配置添加更多的DNS服务器，可以首先编辑区域文件，并为同样将承载该域的每个从属服务器添加ns记录。

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Typically you have one zone file for each domain that you host.

通常，您托管的每个域有一个区域文件。

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The header block of the zone file specifies the information about the domain.

该区域文件的开头部分指定了有关域的信息。

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