Unsupported client request (perhaps the client is using a non-compliant TCP/IP stack or the WinSock call is from a non-supported version. 7 Unsupported Address type.

• 详细字段与一般字段 当选择一般记录时，有些字段会简单的用"-"来填充，详细记录会记录前面列表中所有已知数据。