There is a site called blockediniran.com which is pretty accurate - <a href="http://www.blockediniran.com/?siteurl=google.com">http://www.blockediniran.com/?siteurl=google.com</a> [blockediniran.com] it shows that google.com is not blocked yet (but, for example, it can not understand that m.smh.com.au is a website).