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   1  <?php if (!defined('BB2_CORE')) die('I said no cheating!');
   2  
   3  // Analyze user agents claiming to be msnbot
   4  
   5  require_once (BB2_CORE . "/roundtripdns.inc.php");
   6  
   7  function bb2_msnbot($package)
   8  {
   9  #    if (match_cidr($package['ip'], "207.46.0.0/16") === FALSE && match_cidr($package['ip'], "65.52.0.0/14") === FALSE && match_cidr($package['ip'], "207.68.128.0/18") === FALSE && match_cidr($package['ip'], "207.68.192.0/20") === FALSE && match_cidr($package['ip'], "64.4.0.0/18") === FALSE) {
  10  #        return "e4de0453";
  11  #    }
  12      if (!bb2_roundtripdns($package['ip'], "msn.com")) {
  13          return "e4de0453";
  14      }
  15      return false;
  16  }
  17  
  18  ?>