http://www.cr173.com/soft/5986.html
www.shodan.com
http://24mail.chacuo.io/
demonxian3
11223344a
http://27.219.33.46:82/Login.htm
http://www.freebuf.com/sectool/121339.html
JAWS/1.0
http://ip138.com/
linux upnp avtech
Server: uc-httpd 1.0.0
200 OK cisco Country:"JP"
Server: DVRDVS-Webs
Server: DNVRS-Webs
Server: App-webs
Server: Hikvision-Webs
firefox插件 shadon
GoogleHack
+ 登陆 - 注册
intitle: 电子商务
北京 site:alibaba.com inurl:contact
SOX filetype.pdf pdf文档
payment site:fr 法国支付
intitle:"netbotz appliance" "ok"
inurl:/admin/login.php
inurl: qq.txt
百度语法
site(baidu.com)
inurl:(admin.php)
利用kali框架被动收集
枚举百度二级子域名
命令：recon-ng
use recon/domains-hosts/bing_domain_web
show option
set SOURCE www.baidu.com
run