2015-04-23 29 views

回答

0

有一個PEAR包可以做到這一點。

http://netdns2.com/

// 
// create new resolver object, passing in an array of name 
// servers to use for lookups 
// 
$r = new Net_DNS2_Resolver(array('nameservers' => array('192.168.0.1'))); 

// 
// execute the query request for the google.com MX servers 
// 
try { 
     $result = $r->query('google.com', 'MX'); 

} catch(Net_DNS2_Exception $e) { 

     echo "::query() failed: ", $e->getMessage(), "\n"; 
} 
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