Script simples em PHP para consulta whois. <?php print" <title>PHP-Kouback-Whois</title> <body bgcolor=#000000> <center><b><font size=6><font color=#FFFFFF>-=Whois=-</font></font></b></center> <form method='post' action='?action=whois'> <br> <b><center><font color=#FFFFFF>Target whois</font></center></b> <center><input type=text name=target></input></center></pre> <center><input type=submit value='whois'></input></center> <br><br><br><br>"; if($_GET == "whois"){     $target = $_POST; $whois = `whois $target && arp -a`; print" <CENTER><TABLE...