domain keys and name-checking

[aklist]

>>
>> do I need to just make the MX record (right before the domain keys 
>> record):
>>
>> domain.com.        MX      10 mail
>>
>> or do I also have to prepend "domain.com" to the A record that  follows 
>> the domain keys record?
>>
>
> You need to move the domainkey record to after the A record.  That's 
> supposed to be a continuation of all the records for the zone name.   Do 
> you understand that indenting a line means it inherits the name  from the 
> previous line?
>
I do now <g>...I always did it without thinking about why it worked, because 
it worked!

The question for me now, how do I delegate a subzone in this domain without 
named-checkzone grumbling that it's "ignoring out-of-zone data"? I have:

[last A record in zone]
www     A       aaa.bbb.ccc.41
;
server._domainkey.domain.com. IN TXT "k=rsa; p=[long string]"
;
$ORIGIN sub.domain.com.
server      A       aaa.bbb.ccc.42
server      A       aaa.bbb.ddd.12
server      A       aaa.bbb.ddd.13
server      A       aaa.bbb.ddd.14
server      A       aaa.bbb.ddd.15
        MX      10 server
;

but I'm still getting the error above for all the subzone A records?