dns_get_record query failed
<p>I was trying to create dns availability checked, and while testing dns_get_record, some of result failed..</p>

<p>my code is something like</p>

<pre><code>$result = dns_get_record("pitottube.com", DNS_ANY);
print_r($result);
</code></pre>

<p>normally, it supposed to return something in array (if it's not available), or an empty array(if it's available).. but if I put "pitottube.com" it gives warning like</p>

<pre><code>Warning: dns_get_record() [function.dns-get-record]: Dns Query failed
</code></pre>

<p>Anyone can help me?</p>
