/**
* PtrRecord constructor.
*
* @param Node $node
* @param int $ttl
* @param string $ptrDName
*/
public function __construct(Node $node, int $ttl, string $ptrDName)
{
$this->ptrDName = $ptrDName;
parent::__construct($node, eRecordType::PTR(), $ttl);
}
