https://community.cisco.com/t5/opendns/how-i-can-block-some-site/m-p/5173566#M278 <DIV class="opendns-migrated-content"><P>If you want changes to take effect immediately, you must flush your caches.</P> <P><A href="https://support.opendns.com/entries/26336865-Clearing-the-DNS-Cache-on-Computers-Servers-and-Web-Browsers" rel="nofollow noreferrer">https://support.opendns.com/entries/26336865-Clearing-the-DNS-Cache-on-Computers-Servers-and-Web-Browsers</A></P> <P>Also, unless you want to block only <A href="http://www.4shared.com" rel="nofollow noreferrer">www.4shared.com</A>, you better block 4shared.com which covers this and all subdomains like <A href="http://www" rel="nofollow noreferrer">www</A>.</P></DIV> Sun, 31 Aug 2014 12:08:59 GMT rotblitz 2014-08-31T12:08:59Z https://community.cisco.com/t5/opendns/how-i-can-block-some-site/m-p/5173565#M277 <DIV class="opendns-migrated-content"><P>I want to block <A href="http://www.4shared.com" rel="nofollow noreferrer">www.4shared.com</A>, so that I add to always block list. But, it does not work after 3 minutes.&nbsp;<BR />Can you help me?</P></DIV> Sun, 31 Aug 2014 02:02:16 GMT https://community.cisco.com/t5/opendns/how-i-can-block-some-site/m-p/5173565#M277 josephchoi 2014-08-31T02:02:16Z https://community.cisco.com/t5/opendns/how-i-can-block-some-site/m-p/5173566#M278 <DIV class="opendns-migrated-content"><P>If you want changes to take effect immediately, you must flush your caches.</P> <P><A href="https://support.opendns.com/entries/26336865-Clearing-the-DNS-Cache-on-Computers-Servers-and-Web-Browsers" rel="nofollow noreferrer">https://support.opendns.com/entries/26336865-Clearing-the-DNS-Cache-on-Computers-Servers-and-Web-Browsers</A></P> <P>Also, unless you want to block only <A href="http://www.4shared.com" rel="nofollow noreferrer">www.4shared.com</A>, you better block 4shared.com which covers this and all subdomains like <A href="http://www" rel="nofollow noreferrer">www</A>.</P></DIV> Sun, 31 Aug 2014 12:08:59 GMT https://community.cisco.com/t5/opendns/how-i-can-block-some-site/m-p/5173566#M278 rotblitz 2014-08-31T12:08:59Z https://community.cisco.com/t5/opendns/how-i-can-block-some-site/m-p/5173567#M279 <DIV class="opendns-migrated-content"><P>Thank you for adviser. But, it did not work.</P> <P>Could you try it with <A href="http://www.4shared.com" rel="nofollow noreferrer">www.4shared.com</A> through your computer?</P></DIV> Mon, 01 Sep 2014 01:16:56 GMT https://community.cisco.com/t5/opendns/how-i-can-block-some-site/m-p/5173567#M279 josephchoi 2014-09-01T01:16:56Z https://community.cisco.com/t5/opendns/how-i-can-block-some-site/m-p/5173568#M280 <DIV class="opendns-migrated-content"><P>Your problem may be of a different nature then.&nbsp; Post the complete plain text output of the following diagnostic command:</P> <P>nslookup -type=txt debug.opendns.com<STRONG>.</STRONG></P></DIV> Mon, 01 Sep 2014 06:14:54 GMT https://community.cisco.com/t5/opendns/how-i-can-block-some-site/m-p/5173568#M280 rotblitz 2014-09-01T06:14:54Z