t.n.c.lookupMailExchange(name, timeout=None) : function documentation
Part of twisted.names.client
Perform an MX record lookup.
|Parameters||name||DNS name to resolve. (type: |
|timeout||Number of seconds after which to reissue the query. When the last timeout
expires, the query is considered failed. (type: Sequence of |
which fires with a three-tuple of lists of
instances. The first element of the tuple gives answers. The second
element of the tuple gives authorities. The third element of the tuple
gives additional information. The
instead fail with one of the exceptions defined in
API Documentation for Twisted, generated by pydoctor at 2015-04-13 15:26:48.