Unapproved AXFR?

[Olmy]

> 
> It becomes a (possibly serious) concern for a period of time (which
> can be quite enough to cause bad trouble - agreed!), if I move my
> server to a new addres, so that their server doesn't pick up the zone
> any more. It will continue to be a problem until the expiration timer
> kicks in, and their server stops serving that zone, and "badness" will
> trickle off. Of course it's _really_ bad if the if their slave server
> doesn't honour the expiration timer for some reason ... :-(


I realized, after I sent my email, that I hadn't given adequate
consideration to the refresh timer. However, I had anticipated 
consideration of the expire timer. Considering that RFC 1537 
recommends a 30 day expire timer, that may be too long of a period to 
be comfortable with bad info being given out ... 


> especially if you're running zones on which serious business depends.
> 

and there's the rub. ;-)


jeff