.htaccess is True ?

i changed my address From http://www.irnets.net/forums To

http://www.irnets.net

and dont have VBSEO now . (For my country Rules i cant use this since 15 APRIL)

Only have sitemap generator.

This is my httacces when i have vbseo , i want to know this is work yet or must have a changed ?

Code:

# Comment the following line (add '#' at the beginning)
# to disable mod_rewrite functions.
# Please note: you still need to disable the hack in
# the vBSEO control panel to stop url rewrites.
RewriteEngine On

RewriteBase /
RewriteRule (.*).shtml$ /$1.php 

#RewriteRule (http://www.irnets.net/forums) http://www.irnets.net/$1 [R=301,L] 

# Some servers require the Rewritebase directive to be
# enabled (remove '#' at the beginning to activate)
# Please note: when enabled, you must include the path
# to your root vB folder (i.e. RewriteBase /forums/)
#RewriteBase /

#RewriteCond %{HTTP_HOST} !^www\.yourdomain\.com
#RewriteRule (.*) http://www.yourdomain.com/forums/$1 [L,R=301]

RewriteRule ^((urllist|sitemap_).*\.(xml|txt)(\.gz)?)$ vbseo_sitemap/vbseo_getsitemap.php?sitemap=$1 [L]

#RewriteCond %{REQUEST_URI} !(admincp/|modcp/|cron)
#RewriteRule ^((archive/)?(.*\.php(/.*)?)?)$ vbseo.php [L,QSA]

#RewriteCond %{REQUEST_FILENAME} !-f
#RewriteCond %{REQUEST_FILENAME} !-d
#RewriteCond %{REQUEST_FILENAME} !^(admincp|modcp|clientscript|cpstyles|images)/
#RewriteRule ^(.+)$ vbseo.php [L,QSA]