Exception class definitions for Twisted Names.
| Class | DomainError | Indicates a lookup failed because there were no records matching the given name, class, type triple. |
| Class | AuthoritativeDomainError | Indicates a lookup failed for a name for which this server is authoritative because there were no records matching the given name, class, type triple. |
| Class | DNSQueryTimeoutError | Indicates a lookup failed due to a timeout. |
| Class | DNSFormatError | Indicates a query failed with a result of twisted.names.dns.EFORMAT. |
| Class | DNSServerError | Indicates a query failed with a result of twisted.names.dns.ESERVER. |
| Class | DNSNameError | Indicates a query failed with a result of twisted.names.dns.ENAME. |
| Class | DNSNotImplementedError | Indicates a query failed with a result of twisted.names.dns.ENOTIMP. |
| Class | DNSQueryRefusedError | Indicates a query failed with a result of twisted.names.dns.EREFUSED. |
| Class | DNSUnknownError | Indicates a query failed with an unknown result. |
| Class | ResolverError | Indicates a query failed because of a decision made by the local resolver object. |