<script>
var pageUrl="";
pageurl = window.location;
if (pageurl == ("http://btoss.com/")) {indexad ();}
else if (pageurl == ("http://btoss.com/index.php")) {indexad ();}
else if (pageurl == ("http://www.btoss.com/index.php")) {indexad ();}
else if (pageurl == ("http://www.btoss.com/")) {indexad ();}
else {document.writeln('<script type=\"text\/javascript\" src=\"\/js\/468.js\"><\/script>');}
function indexad() {document.writeln('<script type=\"text\/javascript\" src=\"\/js\/468A.js\"><\/script>');}
</script>

ipconfig /displaydns

ipconfig /flushdns

<input id="addr_more1" size="35" name="addr_more1" url="true">
<input id="addr_more2" size="35" name="addr_more2" url="true">
<input id="addr_more3" size="35" name="addr_more3" url="true">
<input id="addr_more4" size="35" name="addr_more4" url="true">

<IfModule mod_deflate.c>
<FilesMatch "\.(js|css)$"> #js|css为你指定的文件后缀
SetOutputFilter DEFLATE
</FilesMatch>
</IfModule>

<Files 403.shtml>
order allow,deny
allow from all
</Files>
deny from 1.1.1.1 ;#写上要封的IP