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DNSBL improvements

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This commit is contained in:
Savetheinternet 2011-05-19 18:04:47 +10:00
parent db1f0e9446
commit c060673bd1
2 changed files with 5 additions and 2 deletions
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6
inc/functions.php
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@ -1005,9 +1005,11 @@
foreach($config['dnsbl'] as &$blacklist) {
$lookup = $ip . '.' . $blacklist;
if(gethostbyname($lookup) != $lookup) {
$host = gethostbyname($lookup);
if($host != $looku) {
// On NXDOMAIN (meaning it's not in the blacklist), gethostbyname() returns the host unchanged.
error(sprintf($config['error']['dnsbl'], $blacklist));
if(preg_match('/^127\.0\.0\./', $host) && $host != '127.0.0.10')
error(sprintf($config['error']['dnsbl'], $blacklist));
}
}
}