<div class="content"><p> </p><p>The DNS_RPC_RECORD_NAME_PREFERENCE structure specifies
information about a DNS record of any of the following types: </p><ul><li><p><span><span> 
</span></span>DNS_TYPE_MX</p>
</li><li><p><span><span> 
</span></span>DNS_TYPE_AFSDB</p>
</li><li><p><span><span> 
</span></span>DNS_TYPE_RT</p>
</li></ul><p>This record MUST be formatted as follows:</p><table>
 <tbody><tr>
  <th><p><br/>0</p></th>
  <th><p><br/>1</p></th>
  <th><p><br/>2</p></th>
  <th><p><br/>3</p></th>
  <th><p><br/>4</p></th>
  <th><p><br/>5</p></th>
  <th><p><br/>6</p></th>
  <th><p><br/>7</p></th>
  <th><p><br/>8</p></th>
  <th><p><br/>9</p></th>
  <th><p>1<br/>0</p></th>
  <th><p><br/>1</p></th>
  <th><p><br/>2</p></th>
  <th><p><br/>3</p></th>
  <th><p><br/>4</p></th>
  <th><p><br/>5</p></th>
  <th><p><br/>6</p></th>
  <th><p><br/>7</p></th>
  <th><p><br/>8</p></th>
  <th><p><br/>9</p></th>
  <th><p>2<br/>0</p></th>
  <th><p><br/>1</p></th>
  <th><p><br/>2</p></th>
  <th><p><br/>3</p></th>
  <th><p><br/>4</p></th>
  <th><p><br/>5</p></th>
  <th><p><br/>6</p></th>
  <th><p><br/>7</p></th>
  <th><p><br/>8</p></th>
  <th><p><br/>9</p></th>
  <th><p>3<br/>0</p></th>
  <th><p><br/>1</p></th>
 </tr>
 <tr>
  <td colspan="16">
  <p>wPreference</p>
  </td>
  <td colspan="16">
  <p>nameExchange
  (variable)</p>
  </td>
 </tr>
 <tr>
  <td colspan="32">
  <p>...</p>
  </td>
 </tr>
</tbody></table><p><b>wPreference (2 bytes): </b>The preference value
for the DNS server that holds the record.</p><p><b>nameExchange (variable): </b>The FQDN of the
server hosting the mail-exchange and specified in DNS_RPC_NAME (section <span><a href="3fd41adc-c69e-407b-979e-721251403132" data-linktype="relative-path">2.2.2.2.1</a></span>)
format.</p></div>