XX+ in messages

[Michael A Menard]

Hi,

I just install 8.2.3 and updated my named.conf (pasted bellow).  Now I have
these XX+ entries (also bellow), what do they mean?  BIND is on Sol 2.7.

Thanks,
Mike

/var/adm/messages
Feb 14 05:12:22 salt named[3172]: XX+/170.170.225.129/ftp/A/IN
Feb 14 05:12:28 salt named[3172]:
XX+/170.170.225.193/200.225.170.170.in-addr.arpa/PTR/IN
Feb 14 05:12:28 salt named[3172]:
XX+/170.170.225.193/salt.kinkostest.com/A/IN
Feb 14 05:12:31 salt named[3172]:
XX+/170.170.225.130/einstein.kinkostest.com/A/IN
Feb 14 05:12:33 salt named[3172]:
XX+/170.170.225.200/200.225.170.170.in-addr.arpa/PTR/IN
Feb 14 05:12:33 salt named[3172]:
XX+/170.170.225.200/topaz.kinkostest.com/A/IN

named.conf
acl our-nameservers { 170.170.225.200; 170.170.225.136; };
options {
 directory "/var/named";
 named-xfer "/usr/local/sbin/named-xfer";
 dump-file "/var/named/logs/dumpfile";
 memstatistics-file "/var/named/logs/memstats";
 pid-file "/var/named/named.pid";
 statistics-file "/var/named/logs/stats";
 auth-nxdomain no;
 fetch-glue no;
 multiple-cnames no;
 use-id-pool yes;
 allow-transfer { our-nameservers; };
 transfer-format many-answers;
};
//
//