protected function validateUrlActive($field, $value)
    {
        foreach (static::$validUrlPrefixes as $prefix) {
            if (\strpos($value, $prefix) !== false) {
                $host = \parse_url(\strtolower($value), PHP_URL_HOST);

                return \checkdnsrr($host, 'A') || \checkdnsrr($host, 'AAAA') || \checkdnsrr($host, 'CNAME');
            }
        }

        return false;
    }