class QDnsMailExchangeRecord#

The QDnsMailExchangeRecord class stores information about a DNS MX record. More

Synopsis#

Methods#

Note

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Detailed Description#

When performing a lookup on a service, zero or more records will be returned. Each record is represented by a QDnsMailExchangeRecord instance.

The meaning of the fields is defined in RFC 1035 .

See also

QDnsLookup

__init__()#

Constructs an empty mail exchange record object.

__init__(other)
Parameters:

otherQDnsMailExchangeRecord

Constructs a copy of other.

exchange()#
Return type:

str

Returns the domain name of the mail exchange for this record.

name()#
Return type:

str

Returns the name for this record.

preference()#
Return type:

int

Returns the preference for this record.

swap(other)#
Parameters:

otherQDnsMailExchangeRecord

Swaps this mail exchange record with other. This function is very fast and never fails.

timeToLive()#
Return type:

int

Returns the duration in seconds for which this record is valid.