海运的博客

<?php
$list = array (
  '47.74.188.',
  '47.74.189.'
);
$pre = array(
  'test',
  '100mb',
  '100MB',
  '1000mb',
  '1000MB',
  '1GB',
  '1gb'
);
$ext = array('bin', 'test', 'zip', 'tar.gz');
$filename = array('test');
foreach ($pre as $p) {
  foreach ($ext as $e) {
    $filename[] = $p.'.'.$e;
  }
}
$header = array(
  'User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Firefox/52.0',
  'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
  'Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2',
  //'Accept-Encoding: gzip, deflate, br',
  'Connection: keep-alive',
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 1);
curl_setopt($ch, CURLOPT_NOBODY, 1);
curl_setopt($ch, CURLOPT_HEADER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, $header);

foreach ($list as $prefix) {
  for ($i = 1; $i < 255; $i++) {
    $ip = "http://{$prefix}{$i}/";
    curl_setopt($ch, CURLOPT_URL, $ip);
    $res = curl_exec($ch);
    if ($res) {
      foreach ($filename as $v) {
        $url = $ip.$v;
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_exec($ch);
        $info = curl_getinfo($ch);
        if ($info['http_code'] == 200) {
          $size = $info["download_content_length"]/1024/1024;
          if ($size > 50) {
            echo $url.'------->'.$size.'MB'.PHP_EOL;
            file_put_contents('enoctus.log', $url.'------->'.$size.'MB'."\n", FILE_APPEND);
          }
        } else {
          echo $url.'------->'.$info['http_code'].PHP_EOL;
        }
      }
    }
  }
}

编译安装最新版本的bind：

wget -O bind-9-12.tar.gz 'https://www.isc.org/downloads/file/bind-9-12-0/?version=tar-gz'
tar zxvf bind-9-12.tar.gz 
cd bind-9.12.0/
./configure --without-openssl
make

测试：

./bin/dig/dig  @8.8.8.8 google.com +subnet=116.206.101.0/24

非原生IP使用8.8.8.8公共dns因为EDNS（公共服务器向权威服务器解析时会转发客户端IP，然后权威服务器根据客户端的IP返回相应结果），可能会被解析到ip所在国家，使用其它公共dns，
香港:

nameserver 203.80.96.10
nameserver 202.45.84.58

美国：

nameserver 9.9.9.9
nameserver 74.82.42.42

<?php
ini_set('date.timezone','Asia/Shanghai');
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;
require 'PHPMailer/src/Exception.php';
require 'PHPMailer/src/PHPMailer.php';
require 'PHPMailer/src/SMTP.php';
$mail = new PHPMailer();
$mail->SMTPDebug = 1;
$mail->isSMTP();
$mail->SMTPAuth=true;
$mail->Host = 'smtp.qq.com';
$mail->SMTPSecure = 'ssl';
$mail->Port = 465;
$mail->Helo = 'Hello smtp.qq.com Server';
$mail->Hostname = 'haiyun.me';
$mail->CharSet = 'UTF-8';
$mail->Username ='admin@haiyun.me';
$mail->Password = 'password';
$mail->FromName = 'fromuser';
$mail->From = 'admin@haiyun.me';
$mail->isHTML(true); 
$mail->addAddress('touser@haiyun.me','touser');
$mail->Subject = "这是标题";
$mail->Body = "这是内容";
$status = $mail->send();
if($status) {
  echo '发送邮件成功'."\n";
}else{
  echo '发送邮件失败，错误信息：'.$mail->ErrorInfo."\n";
}