<?php
$title = 'Whois сервис';
include_once '../sys/fnc.php';
include_once '../sys/head.php';

/* ---- */	
if (!isset($user)) {
    header('location: /');
    exit;
}
/* ---- */	

error_reporting(E_ALL | E_STRICT) ;
ini_set('display_errors', 'off');

set_time_limit(0);



class whois {

var $port = 43;
var $MAXLEN = 1024;

// Тип запроса
var $QUERY_TYPE = "domain"; 
var $DEFAULT_SERVER = "whois.crsnic.net";

//Настрока повторных попыток
var $MAX_RETRIES = 3;
var $SLEEP_VAL = 1;
var $RETRY = 0;

var $FOUND = 0; // устанавливается в 0 если запись не найдена
var $ERROR = 0; // устанавливает признак ошибки
var $DATA_MIN = 8; //минимум данных свидетельствующих о том что сервер работает

var $DATA_COUNT = 0;

//Переменные. берутся из запроса
var $ORGANIZATION;
var $ORG_HANDLE;
var $ORG_ADDRESS; // массив
var $DOMAIN_NAME;
var $DOMAIN_STATUS; 
var $ADMIN; // массив: "name", "nic" и "email"
var $TECH; // массив: "name", "nic" и "email"
var $ZONE; // массив: "name", "nic" и "email"
var $BILLING;
var $UPDATED;
var $CREATED; 
var $DNS_NAME=array(); // массив с именами DNS серверов
var $HANDLES;

var $IP=""; 
//список серверов по зонам 
var $SERVER = array( 
"com"=>"whois.crsnic.net", 
"net"=>"whois.crsnic.net", 
"edu"=>"whois.educause.net", 
"org"=>"whois.publicinterestregistry.net", 
"arpa"=>"whois.arin.net", 
"ripe"=>"whois.ripe.net", 
"mil"=>"whois.nic.mil", 
"coop"=>"whois.nic.coop", 
"museum"=>"whois.museum", 
"biz"=>"whois.neulevel.biz", 
"info"=>"whois.afilias.net", 
"name"=>"whois.nic.name", 
"gov"=>"whois.nic.gov", 
"aero"=>"whois.information.aero", 
"ns"=>"whois.internic.net", 
"ip"=>"whois.ripe.net", 
"ad"=>"whois.ripe.net", 
"al"=>"whois.ripe.net", 
"am"=>"whois.ripe.net", 
"as"=>"whois.gdns.net", 
"at"=>"whois.nic.at", 
"au"=>"box2.aunic.net", 
"az"=>"whois.ripe.net", 
"ba"=>"whois.ripe.net", 
"be"=>"whois.dns.be", 
"bg"=>"whois.ripe.net", 
"br"=>"whois.nic.br", 
"by"=>"whois.ripe.net", 
"ca"=>"eider.cira.ca", 
"cc"=>"whois.nic.cc", 
"ch"=>"domex.switch.ch", 
"ck"=>"whois.ck-nic.org.ck", 
"cl"=>"nic.cl", 
"cn"=>"whois.cnnic.net.cn", 
"cx"=>"whois.nic.cx", 
"cy"=>"whois.ripe.net", 
"cz"=>"dc1.eunet.cz", 
"de"=>"whois.denic.de", 
"dk"=>"whois.dk-hostmaster.dk", 
"do"=>"ns.nic.do", 
"dz"=>"whois.ripe.net", 
"ee"=>"whois.ripe.net", 
"eg"=>"whois.ripe.net", 
"es"=>"whois.ripe.net", 
"fi"=>"whois.ripe.net", 
"fo"=>"whois.ripe.net", 
"fr"=>"winter.nic.fr", 
"ga"=>"whois.ripe.net", 
"gb"=>"whois.ripe.net", 
"ge"=>"whois.ripe.net", 
"gl"=>"whois.ripe.net", 
"gm"=>"whois.ripe.net", 
"gr"=>"estia.ics.forth.gr", 
"gs"=>"whois.adamsnames.tc", 
"hk"=>"whois.hkdnr.net.hk", 
"hr"=>"whois.ripe.net", 
"hu"=>"whois.nic.hu", 
"id"=>"muara.idnic.net.id", 
"ie"=>"whois.domainregistry.ie", 
"il"=>"whois.isoc.org.il", 
"in"=>"whois.ncst.ernet.in", 
"is"=>"horus.isnic.is", 
"it"=>"whois.nic.it", 
"jo"=>"whois.ripe.net", 
"jp"=>"whois.nic.ad.jp", 
"kg"=>"whois.domain.kg", 
"kh"=>"whois.nic.net.kh", 
"kr"=>"whois.krnic.net", 
"la"=>"whois.nic.la", 
"li"=>"domex.switch.ch", 
"lk"=>"arisen.nic.lk", 
"lt"=>"ns.litnet.lt", 
"lu"=>"whois.dns.lu", 
"lv"=>"whois.ripe.net", 
"ma"=>"whois.ripe.net", 
"mc"=>"whois.ripe.net", 
"md"=>"whois.ripe.net", 
"mm"=>"whois.nic.mm", 
"ms"=>"whois.adamsnames.tc", 
"mt"=>"whois.ripe.net", 
"mx"=>"whois.nic.mx", 
"nl"=>"whois.domain-registry.nl", 
"no"=>"ask.norid.no", 
"nu"=>"whois.worldnames.net", 
"nz"=>"akl-iis.domainz.net.nz", 
"pl"=>"nazgul.nask.waw.pl", 
"pt"=>"whois.ripe.net", 
"ro"=>"whois.rotld.ro", 
"ru"=>"whois.ripn.net", 
"se"=>"ear.nic-se.se", 
"sg"=>"qs.nic.net.sg", 
"sh"=>"whois.nic.sh", 
"si"=>"whois.arnes.si", 
"sk"=>"whois.ripe.net", 
"sm"=>"whois.ripe.net", 
"st"=>"whois.nic.st", 
"su"=>"whois.ripn.net", 
"tc"=>"whois.adamsnames.tc", 
"tf"=>"whois.adamsnames.tc", 
"th"=>"whois.thnic.net", 
"tj"=>"whois.nic.tj", 
"tn"=>"whois.ripe.net", 
"to"=>"whois.tonic.to", 
"tr"=>"whois.ripe.net", 
"tw"=>"whois.twnic.net", 
"tv"=>"whois.nic.tv", 
"ua"=>"whois.net.ua", 
"uk"=>"whois.nic.uk", 
"us"=>"whois.nic.us", 
"va"=>"whois.ripe.net", 
"vg"=>"whois.adamsnames.tc", 
"ws"=>"whois.worldsite.ws", 
"yu"=>"whois.ripe.net", 
"za"=>"apies.frd.ac.za", 
"xn--p1ag"=>"ru.whois.i-dns.net", 
"xn--p1ag"=>"ru.whois.i-dns.net", 
"xn--j1ae"=>"whois.i-dns.net", 
"xn--e1ap"=>"whois.i-dns.net", 
"xn--c1av"=>"whois.i-dns.net", 
"net.ru"=>"whois.ripn.net", 
"org.ru"=>"whois.ripn.net", 
"pp.ru"=>"whois.ripn.net", 
"spb.ru"=>"whois.relcom.ru", 
"msk.ru"=>"whois.relcom.ru", 
"ru.net"=>"whois.relcom.ru", 
"yes.ru"=>"whois.regtime.net", 
"uk.com"=>"whois.centralnic.com", 
"uk.net"=>"whois.centralnic.com", 
"gb.com"=>"whois.centralnic.com", 
"gb.net"=>"whois.centralnic.com", 
"eu.com"=>"whois.centralnic.com" 
                );

var $TLD;
var $RAWINFO;
var $DNSINFO;
//обращение к WHOIS серверу
function connect ($server)
{
 while($this->RETRY <= $this->MAX_RETRIES)
 {
 $ptr=fsockopen($server, $this->port); 
 if($ptr>0)
 {
 $this->ERROR=0;
 return($ptr);
 }else
 {
 $this->ERROR++;
 $this->RETRY++;
 sleep($this->SLEEP_VAL);
 }
 }
}

//Получает данные и загружает их в массив
function rawlookup ($query)
{
 $array=array();
 $this->FOUND=1;
 $query=strtolower(trim($query));
 if(strlen($query)<=2)
 {
 $this->ERROR=1;
 return($array);
 }
 //устанавливаем сервер по умолчанию
 $server=$this->DEFAULT_SERVER;
 //пытаемся переназначить его
 if($this->QUERY_TYPE=="domain")
 {
 preg_match(".+\.(.+)\.{0,1}",$query,$backrefs);
 if(isset($backrefs[1]) && strlen($backrefs[1])>0 && isset($this->SERVER[$backrefs[1]]))
 {
 $this->TLD=$backrefs[1];
 $server=$this->SERVER[$this->TLD];
 }

}
 $ptr=$this->connect($server);
 if($ptr)
 {
 $query .= "\n";
 fputs($ptr, $query);
 $i=0;
 while(!feof($ptr))
 {
 $array[$i]=fgets($ptr,$this->MAXLEN);
 $this->DATA_COUNT+=strlen(trim($array[$i]));
 if(preg_match("No match for", $array[$i]) || preg_match("Not found", $array[$i]) || preg_match("No entries found for", $array[$i]))
 {
 $this->FOUND=0;
 break;
 }
 if(preg_match("WHOIS database is down",$array[$i]) || preg_match("Please wait a while and try again",$array[$i]))
 {
 $this->ERROR=1;
 $this->FOUND=0;
 break;
 }
 $i++;
 }
 fclose($ptr);
 if($this->DATA_COUNT>$this->DATA_MIN && $this->ERROR==0 && $this->FOUND==1)
 {
 return($array);
 }
 }
 //в случае ошибки возвращаем пустой массив
 return (array());
}


// парсинг результатов
function parsezone ($array)
{
 $result=array();
 if(!isset($array) || !is_array($array) || count($array)<=3)
 {
 $this->FOUND=0;
 return $result;
 }
 $cnt=count($array);
 $rescnt=0;
 $i=0;
 $isinfo=true;
 while($i<$cnt)
 {
 if(!$isinfo)
 {
 $str=trim($array[$i]);
 $result[$rescnt]=$str;
 //Извлекаем настройки DNS
 if(preg_match("NAME SERVER", $str) || preg_match("NSERVER", $str))
 {
 $str=trim(substr($str, strpos($str, ":")+1));
 if($pos=strpos($str, " "))
 {
 $str=substr($str, 0, $pos);
 }
 if(substr($str, -1)==".")
 {
 $str=substr($str, 0, -1);
 }
 $this->DNS_NAME[]=strtolower($str);
 }
 $rescnt++;
 }
 if(trim($array[$i])=="" && $isinfo)
 {
 $isinfo=false;
 }
 $i++;
 }
 return $result;
}

function zonelookup ($query)
{
 $query=trim($query);
 $this->RAWINFO=$this->rawlookup($query);
 if($this->FOUND)
 {
 $this->RAWINFO=$this->parsezone($this->RAWINFO);
 }
 if($this->FOUND==0)
 {
 return;
 }
 if($this->dns_lookup($query))
 {
 $this->IP=gethostbyname($query);
 $this->build_dns($query);
 }
}

function build_dns($query)
{
 $cnt=0;
// $temp=dns_get_record($query, "NS");
 foreach($this->DNS_NAME AS $dns)
 {
 $this->DNSINFO[$cnt]="NS: ".$dns."\tinternet address = ".gethostbyname($dns);
 $cnt++;
 }
 if(getmxrr($query, $temp)) 
 {
 foreach($temp AS $dns)
 {
 $this->DNSINFO[$cnt]="MX: ".$dns."\tinternet address = ".gethostbyname($dns);
 $cnt++;
 }
 }

}
function dns_lookup($query)
{
 return checkdnsrr($query,"ANY");
}


};
//
?>

<script class="jsbin" src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
<script>
	$(function () {
		$('input[name="total"]').change(function () {
			$(this).siblings('input').prop('checked', this.checked);      
		});
	});
</script>



<div class="post">
<form method="post">
Домен: <input type="text" name="domain"><br>

<input type="checkbox" name="total">Выделить всё/снять выделение <br>
<input type="checkbox" name="TLD[]" value=".ru" id="l1"><label for="l1">.RU</label><br>
<input type="checkbox" name="TLD[]" value=".com" id="l4"><label for="l4">.COM</label><br>
<input type="checkbox" name="TLD[]" value=".net" id="l6"><label for="l6">.NET</label><br>
<input type="checkbox" name="TLD[]" value=".рф" id="l7"><label for="l7">.рф</label><br>
<input type="checkbox" name="TLD[]" value=".name" id="l8"><label for="l8">.name</label><br>
<input type="checkbox" name="TLD[]" value=".biz" id="l9"><label for="l9">.biz</label><br>
<input type="checkbox" name="TLD[]" value=".su" id="20"><label for="20">.su</label><br>

<input type="submit" value="Проверить">
</form>
<hr>
<?
if(isset($_POST["domain"]) && strlen($_POST["domain"])>0 && isset($_POST["TLD"]) && is_array($_POST["TLD"]))
{
 $target=mysql_escape_string($_POST["domain"]);
 $whois=new whois();
foreach($_POST['TLD'] AS $tldz)
 {
 echo(htmlspecialchars($target).$tldz." - ");
 $whois->zonelookup($target.$tldz);
 if($whois->ERROR==0)
 {
 if(is_array($whois->RAWINFO) && count($whois->RAWINFO)>7 && $whois->FOUND==1)
 {
 echo("<font color='red'>занят</font>");
 }else
 {
 echo("<font color='#009900'>свободен</font>");
 }
 }else
 {
 echo("ошибка запроса");
 }
 echo("<br>");
 }
}
echo '</div>';

include_once '../sys/foot.php';
?>