[PHP Snippet] Cloudflare Resolver

domain.com/getCF.php?find=domain.com

[php]<?php

/*
* getCF.php
* I got tired of looking up the DNS records of these various hosts
* to find the real IP of a CloudFlare protected Server.
* www.bigkesh.com
* orgy[at]bigkesh[dot]com
* Usage: php getCF.php domain.com
* Usage2: www.yoursite.com/getCF.php?find=domain.com
*/

if (!isset($argv[1]) && !isset($_GET[‚find‘]))
{
die("Argument needs to be a valid hostname.\n");
}

$lookupArr = array("mail.", "direct.", "direct-connect.", "cpanel.", "ftp.");

foreach ($lookupArr as $lookupKey)
{

if (isset($_GET[‚find‘]))
{
$newline = "<br />";
$lookupHost = $lookupKey . $_GET[‚find‘];
}
else
{
$newline = "\n";
$lookupHost = $lookupKey . $argv[1];
}

$foundHost = gethostbyname($lookupHost);

if ($foundHost == $lookupHost)
{
echo "{$lookupHost} had no DNS record.{$newline}";
}
else
{
echo "{$lookupHost} = {$foundHost}{$newline}";
}
}

?>[/php]