Yes, ADSM will rebind data.  Specifically, all of the data backed up in the
default class in the old domain will be rebound to the default class in the
new domain.  In the case you describe, five versions of you files will be
gone the next time expiration processing runs.

If you have data bound to classes other than default, and you move the
client to another domain, I'm not sure what will happen.  I believe the
data will be in limbo unless there is a class of that same name in the new
domain.  The data will hang around waiting until grace retention period
expires.

Kelly