http://www.posteet.com/ Recent posteets posted to Posteet 60 http://www.posteet.com/view/751 function isBlacklisted($ip){ $check = join('.',array_reverse(explode('.',$ip))).'.xbl.spamhaus.org.'; return dns_check_record($check,'A'); } [blacklist] [dns] [ip] [php] [spam] ]]> spirit Wed, 13 Feb 2008 20:09:10 +0000 blacklist dns ip php spam