Enum Header.RCode
Response code - this 4 bit field is set as part of responses.
enum RCode
: ubyte { ... }
Enum members
| Name | Description |
|---|---|
FormatError
|
The name server was unable to interpret the query. |
NameError
|
Meaningful only for responses from an authoritative name server, this code signifies that the domain name referenced in the query does not exist. |
NotImplemented
|
The name server does not support the requested kind of query. |
Refused
|
The name server refuses to perform the specified operation for policy reasons. For example, a name server may not wish to provide the information to the particular requester, or a name server may not wish to perform a particular operation (e.g., zone transfer) for particular data. |
ServerFailure
|
The name server was unable to process this query due to a problem with the name server. |