I found the problem. It was a IP list loaded in Bypass Proxy for These Destination IPs (I'm using Squid under pfsense 2.3.2-RELEASE-p1) trying to solve problems with Windows Updates. Delete this list and Voila!. Now infobae.com is blocked. Windows Update works out now with steps by Yuri Voinov (http://wiki.squid-cache.org/SquidFaq/WindowsUpdate). Thanks for all! -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/How-to-block-www-infobae-com-tp4680601p4680658.html Sent from the Squid - Users mailing list archive at Nabble.com. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users