Part of twisted.names.authority View Source View In Hierarchy
Known subclasses: twisted.names.authority.BindAuthority, twisted.names.authority.PySourceAuthority
| Method | __init__ | Undocumented |
| Method | __setstate__ | Undocumented |
| Method | lookupZone | Perform an AXFR record lookup. |
| Method | _lookup | Undocumented |
| Method | _cbAllRecords | Undocumented |
Inherited from ResolverBase:
| Method | exceptionForCode | Convert a response code (one of the possible values of dns.Message.rCode
to an exception instance representing it. |
| Method | query | Dispatch query to the method which can handle its type. |
| Method | lookupAddress | Perform an A record lookup. |
| Method | lookupIPV6Address | Perform an AAAA record lookup. |
| Method | lookupAddress6 | Perform an A6 record lookup. |
| Method | lookupMailExchange | Perform an MX record lookup. |
| Method | lookupNameservers | Perform an NS record lookup. |
| Method | lookupCanonicalName | Perform a CNAME record lookup. |
| Method | lookupMailBox | Perform an MB record lookup. |
| Method | lookupMailGroup | Perform an MG record lookup. |
| Method | lookupMailRename | Perform an MR record lookup. |
| Method | lookupPointer | Perform a PTR record lookup. |
| Method | lookupAuthority | Perform an SOA record lookup. |
| Method | lookupNull | Perform a NULL record lookup. |
| Method | lookupWellKnownServices | Perform a WKS record lookup. |
| Method | lookupService | Perform an SRV record lookup. |
| Method | lookupHostInfo | Perform a HINFO record lookup. |
| Method | lookupMailboxInfo | Perform an MINFO record lookup. |
| Method | lookupText | Perform a TXT record lookup. |
| Method | lookupSenderPolicy | Perform a SPF record lookup. |
| Method | lookupResponsibility | Perform an RP record lookup. |
| Method | lookupAFSDatabase | Perform an AFSDB record lookup. |
| Method | lookupNamingAuthorityPointer | Perform a NAPTR record lookup. |
| Method | lookupAllRecords | Perform an ALL_RECORD lookup. |
| Method | getHostByName | Resolve the domain name name into an IP address. |
| Class Variable | _errormap | A dict mapping DNS protocol failure response codes to
exception classes which will be used to represent those failures. |
| Method | _cbRecords | Undocumented |
NB This is quite different from other DNS requests. See http://cr.yp.to/djbdns/axfr-notes.html for more information.
NB Unlike other lookup* methods, the timeout here is not a
list of ints, it is a single int.
| Parameters | name | DNS name to resolve. (type: str) |
| timeout | When this timeout expires, the query is considered failed. (type: int) | |
| Returns | A Deferred
which fires with a three-tuple of lists of twisted.names.dns.RRHeader
instances. The first element of the tuple gives answers. The second and
third elements are always empty. The Deferred may
instead fail with one of the exceptions defined in twisted.names.error or
with NotImplementedError. (type: Deferred) | |