/**
  * Return the DNS records for the DKIM settings
  *
  * @return array
  */
 public function fetchDkimRecords()
 {
     $result = $this->sesClient->getIdentityDkimAttributes(['Identities' => [$this->identity->getIdentity()]]);
     $records = [];
     $results = $result->search("DkimAttributes.*.DkimTokens");
     if (is_array($results)) {
         foreach (current($results) as $result) {
             $name = $result . "._domainkey." . $this->identity->getDomain();
             $value = $result . ".dkim.amazonses.com";
             $records[] = new Dns("CNAME", $name, $value);
         }
     }
     return $records;
 }