79         for (@zone_sig_content) {

    79         for (@zone_sig_content) {

    80             if (m#SOA.*[0-9]{14}#) {

    80             if (m#SOA.*[0-9]{14}#) {

    81                 s#.*([0-9]{10})([0-9]{4}).*#$1#;

    81                 s#.*([0-9]{10})([0-9]{4}).*#$1#;

    82                 if ( $_ < $time ) {

    82                 if ( $_ < $time ) {

    83                     push @auto, $zone;

    83                     push @auto, $zone;

    84                 }

    85                 }

    85             }

    86             }

    86         }

    87         }

    87     }

    88     }

    88 }

    89 }