array('whois.crsnic.net','No match for'),
'.net' => array('whois.crsnic.net','No match for'),
'.biz' => array('whois.biz','Not found'),
'.mobi' => array('whois.dotmobiregistry.net', 'NOT FOUND'),
'.tv' => array('whois.nic.tv', 'No match for'),
'.in' => array('whois.inregistry.net', 'NOT FOUND'),
'.info' => array('whois.afilias.net','NOT FOUND'),
'.co.uk' => array('whois.nic.uk','No match'),
'.co.ug' => array('wawa.eahd.or.ug','No entries found'),
'.or.ug' => array('wawa.eahd.or.ug','No entries found'),
'.nl' => array('whois.domain-registry.nl','not a registered domain'),
'.ro' => array('whois.rotld.ro','No entries found for the selected'),
'.com.au' => array('whois.ausregistry.net.au','No data Found'),
'.ca' => array('whois.cira.ca', 'AVAIL'),
'.org.uk' => array('whois.nic.uk','No match'),
'.name' => array('whois.nic.name','No match'),
'.us' => array('whois.nic.us','Not Found'),
'.ac.ug' => array('wawa.eahd.or.ug','No entries found'),
'.ne.ug' => array('wawa.eahd.or.ug','No entries found'),
'.sc.ug' => array('wawa.eahd.or.ug','No entries found'),
'.ws' => array('whois.website.ws','No Match'),
'.be' => array('whois.ripe.net','No entries'),
'.com.cn' => array('whois.cnnic.cn','no matching record'),
'.net.cn' => array('whois.cnnic.cn','no matching record'),
'.org.cn' => array('whois.cnnic.cn','no matching record'),
'.no' => array('whois.norid.no','no matches'),
'.se' => array('whois.nic-se.se','No data found'),
'.nu' => array('whois.nic.nu','NO MATCH for'),
'.com.tw' => array('whois.twnic.net','No such Domain Name'),
'.net.tw' => array('whois.twnic.net','No such Domain Name'),
'.org.tw' => array('whois.twnic.net','No such Domain Name'),
'.cc' => array('whois.nic.cc','No match'),
'.nl' => array('whois.domain-registry.nl','is free'),
'.pl' => array('whois.dns.pl','No information about'),
'.pt' => array('whois.dns.pt','No match')
);
function save_file($status)
{
global $filename, $domain, $extension;
$domain = trim($domain);
$file_handle = fopen($filename . "_$status.txt", 'a+') or trigger_error('Cannot open or create file (chmod?)', E_USER_WARNING);
if($status == 'invalid' && $extension == 'org') { $status .= ' (.org WHOIS prevents request)'; }
if(!fwrite($file_handle, $domain . " is $status\n"))
{
trigger_error('Results for ' . $domain . ' could not be written.', E_USER_WARNING);
}
fclose($file_handle);
}
function return_status($domain, $status)
{
global $extension, $filename;
$file = $filename;
$domain = trim($domain);
if(isset($_POST['save']))
{
save_file( $status );
}
else
{
$color = ($status == 'available') ? 'green' : 'red';
if($status == 'invalid' && $extension == 'org') { $status .= ' (.org WHOIS prevents request)'; }
echo "$domain is $status!
";
}
}
if(isset($_POST['submit']))
{
$filename = 'saves/' . mt_rand(5, 9999999999);
if(strlen($_POST['domains']) > 0)
{
$domains = explode("\n", $_POST['domains']);
echo 'Checking ' . count($domains) . ' domains
';
echo (isset($_POST['save'])) ? 'Preparing results, please wait...
' : null;
foreach($domains as $domain)
{
unset($buffer); // clean buffer - prevents problems
// (replaced str_replace)
preg_match('@^(http://www\.|http://|www\.)?([^/]+)@i', $domain, $matches);
$domain = $matches[2];
$tld = explode('.', $domain, 2);
$extension = strtolower(trim($tld[1]));
if(strlen($domain) > 0 && array_key_exists('.' . $extension, $ext))
{
$server = $ext['.' .$extension][0];
$sock = fsockopen($server, 43) or die('Error Connecting To Server:' . $server);
fputs($sock, "$domain\r\n");
while( !feof($sock) )
{
$buffer .= fgets($sock,128);
}
fclose($sock);
if($extension == 'org') echo nl2br($buffer);
if(eregi($ext['.' . $extension][1], $buffer)) { return_status($domain, 'available'); }
else { return_status($domain, 'taken'); }
}
else
{
if(strlen($domain) > 0) { return_status($domain, 'invalid'); }
}
ob_flush(); // output before checking next domain
flush();
sleep(0.1);
}
if(isset($_POST['save']) && count($domains) > 0)
{
echo 'Check completed, your results can be found below:';
if(file_exists($filename . '_available.txt'))
{
echo '
Available domains';
}
if(file_exists($filename . '_taken.txt'))
{
echo '
Taken domains';
}
else
{
echo '
0 taken domains found';
}
if(file_exists($filename . '_invalid.txt'))
{
echo '
Invalid domains (could not be checked)';
}
}
}
else
{
echo 'You need to enter one or more domains!';
}
}
else
{
?>