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  1. <?php
  2.  
  3. $domain = "yoba.org";
  4. $site = whois_query($domain); # получаем whois-запись
  5.  
  6. preg_match("!^\s*Domain Name:\s+([\w\.]+)\b!im", $site, $matches); # извлекаем адрес whois-сервера
  7. $server = $matches[1];
  8.  
  9. preg_match("!^\s*Whois Server:\s+([\w\.]+)\b!im", $site, $matches); # извлекаем адрес whois-сервера
  10. $server = $matches[1];
  11.  
  12. preg_match("!^\s*Expiration Date:\s+([\w\-]+)\b!im", $site, $matches); # извлекаем дату истечения срока домена
  13. $expiry = $matches[1];
  14.  
  15. $exptime = strtotime($expiry); # вычисляем количество дней до окончания срока
  16. $expdays = round(($exptime - time()) / 84600);
  17. $expiry = date("d/m/Y", $exptime);
  18.  
  19. print "$domain  &#160; ";
  20. print "$server  &#160; ";
  21. print "$expiry  &#160;  ";
  22. print "days: $expdays"; /**/
  23.  
  24. function whois_query($domain) {
  25.  
  26.     // fix the domain name:
  27.     $domain = strtolower(trim($domain));
  28.     $domain = preg_replace('/^http:\/\//i', '', $domain);
  29.     $domain = preg_replace('/^www\./i', '', $domain);
  30.     $domain = explode('/', $domain);
  31.     $domain = trim($domain[0]);
  32.  
  33.     // split the TLD from domain name
  34.     $_domain = explode('.', $domain);
  35.     $lst = count($_domain)-1;
  36.     $ext = $_domain[$lst];
  37.  
  38.     // You find resources and lists 
  39.     // like these on wikipedia: 
  40.     //
  41.     // http://d...content-available-to-author-only...a.org/wiki/Whois
  42.     //
  43.     $servers = array(
  44.         "biz" => "whois.neulevel.biz",
  45.         "com" => "whois.internic.net",
  46.         "us" => "whois.nic.us",
  47.         "coop" => "whois.nic.coop",
  48.         "info" => "whois.nic.info",
  49.         "name" => "whois.nic.name",
  50.         "net" => "whois.internic.net",
  51.         "gov" => "whois.nic.gov",
  52.         "edu" => "whois.internic.net",
  53.         "mil" => "rs.internic.net",
  54.         "int" => "whois.iana.org",
  55.         "ac" => "whois.nic.ac",
  56.         "ae" => "whois.uaenic.ae",
  57.         "at" => "whois.ripe.net",
  58.         "au" => "whois.aunic.net",
  59.         "be" => "whois.dns.be",
  60.         "bg" => "whois.ripe.net",
  61.         "br" => "whois.registro.br",
  62.         "bz" => "whois.belizenic.bz",
  63.         "ca" => "whois.cira.ca",
  64.         "cc" => "whois.nic.cc",
  65.         "ch" => "whois.nic.ch",
  66.         "cl" => "whois.nic.cl",
  67.         "cn" => "whois.cnnic.net.cn",
  68.         "cz" => "whois.nic.cz",
  69.         "de" => "whois.nic.de",
  70.         "fr" => "whois.nic.fr",
  71.         "hu" => "whois.nic.hu",
  72.         "ie" => "whois.domainregistry.ie",
  73.         "il" => "whois.isoc.org.il",
  74.         "in" => "whois.ncst.ernet.in",
  75.         "ir" => "whois.nic.ir",
  76.         "mc" => "whois.ripe.net",
  77.         "to" => "whois.tonic.to",
  78.         "tv" => "whois.tv",
  79.         "ru" => "whois.ripn.net",
  80.         "org" => "whois.pir.org",
  81.         "aero" => "whois.information.aero",
  82.         "nl" => "whois.domain-registry.nl"
  83.     );
  84.  
  85.     if (!isset($servers[$ext])){
  86.         die('Error: No matching nic server found!');
  87.     }
  88.  
  89.     $nic_server = $servers[$ext];
  90.  
  91.     $output = '';
  92.  
  93.     // connect to whois server:
  94.     if ($conn = fsockopen ($nic_server, 43)) {
  95.         fputs($conn, $domain."\r\n");
  96.         while(!feof($conn)) {
  97.             $output .= fgets($conn,128);
  98.         }
  99.         fclose($conn);
  100.     }
  101.     else { die('Error: Could not connect to ' . $nic_server . '!'); }
  102.  
  103.     return $output;
  104. }
  105.  
  106.  
  107.  
  108. echo "<pre>\n" . $site . "\n</pre>\n";
  109.  
  110.  
  111.  
  112. ?>
Success #stdin #stdout #stderr 0.01s 20640KB
comments (?)
stdin 
Standard input is empty
stdout 
Error: Could not connect to whois.pir.org!
stderr 
PHP Warning:  fsockopen(): php_network_getaddresses: getaddrinfo failed: Name or service not known in /home/X2UGJu/prog.php on line 94
PHP Warning:  fsockopen(): unable to connect to whois.pir.org:43 (php_network_getaddresses: getaddrinfo failed: Name or service not known) in /home/X2UGJu/prog.php on line 94
https://ideone.com/wKW5Fa
language:
PHP (php 7.3.5)
created:
11 years ago
visibility:
secret

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