SA (shuffle address) resource record
SA records list the address for a
given machine. Unlike the address record, records of this type are
randomized before being returned. The records are returned as simple address
records so that client software does not need to be modified. In the
following example, the machine archive is listed along with its
two network addresses that, when returned to a client, may appear in
any order:
{name} {ttl} addr-class A address volga IN SA 132.147.118.1 IN SA 132.147.246.1