No subject

=======================================================================
If your named.conf file uses an unimplemented option, named will log a
warning message.  A message is also logged about each option whose
default has changed unless the option is set explicitly in named.conf.

In particular, if you see a warning message about the default for the
"auth-nxdomain" option having changed, you can suppress it by adding
one of the following lines to the named.conf options { } block:

   auth-nxdomain no;	# conform to RFC1035
   auth-nxdomain yes;	# do what BIND 8 did by default
=======================================================================

In other words, if you don't like the message about the default value,
you can suppress it by inserting an explicit value.

> Also will this syntax from my old db.name file work in BIND9.1.0 for the TTL
> requirements?
> 
> @ IN  SOA xxxxx.xxxx.com. postmaster.xxxxx.xxxx.com.. ( 20010130 7200 3600
> 604800 86400 )
>  IN  NS  xxxxx1.xxxx.com.
>  IN  NS  xxxxx2.xxxx.com.

No.