i have another option..your own script to get the ip:
PHP Code:
<?
function getIP() {
if (isset($_SERVER)) {
if (isset($_SERVER['HTTP_X_FORWARDED_FOR'])) $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
elseif (isset($_SERVER['HTTP_CLIENT_IP'])) $ip = $_SERVER['HTTP_CLIENT_IP'];
else $ip = $_SERVER['REMOTE_ADDR'];
}
else {
if (getenv('HTTP_X_FORWARDED_FOR')) $ip = getenv('HTTP_X_FORWARDED_FOR');
elseif (getenv('HTTP_CLIENT_IP')) $ip = getenv('HTTP_CLIENT_IP');
else $ip = getenv('REMOTE_ADDR');
}
return $ip;
}
echo getIP();
?>
to use instead ip.dnsexit.com..
www.thecubed.com/ip.php 
bye