indexo.dev

njuchem.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 8945 ms crawled 2026-05-16

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
kaiyun「中国大陆」云开·门户网站 - 官方网站|登录入口
Description
kaiyun平台登录入口提供APP平台游戏，✅永久导航:game⑨⑧⑤.cn✅您可以通过开云官方网站访问我们的注册官网、首页入口、官网登录、网页版登录以及手机版app下载等功能。我们致力于为您打造一个绿色与安全兼具的网络娱乐平台，欢迎访问www.kaiyun.cn和体验开云电子的各项服务！

Technology

Server
nginx

Contact

Email
Phone

Registration

Registrar
Bizcn.com, Inc.
Created
2008-10-22
Expires
2026-10-22 155 days left
Updated
2025-09-23
Name servers
  • ns1.4everdns.com
  • ns2.4everdns.com

DNS records

Email authentication weak

SPF
v=spf1 include:spf.mail.qq.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-02-10 to 2026-05-11
Expired 9 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://njuchem.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)