{

use esmith::HostsDB;
use esmith::DomainsDB;
my $hdb = esmith::HostsDB->open_ro();
my %domains = map { $_->key => 1 } esmith::DomainsDB->open_ro->domains;

$domain = $DOMAIN;
my @hosts = grep {
        my $h = $_;
        ($h->prop('HostType') eq 'Self') && !$domains{$h->key}
    } $hdb->get_hosts_by_domain($domain);
$alias = join " ", map { $_->key } @hosts;

$OUT .= '';
}

