indexo.dev

jianyunedu.com

.com crawl

First seen 2026-04-24 · Last seen 2026-05-15 · ok HTTP/1.1 200 11045 ms crawled 2026-05-18

CN · 47.103.138.157 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title
建云教育
Description
建云教育团队具有多年的建设行业职业培训、咨询及培训平台建设从业经验。公司已经建立具备自主知识产权的建设行业从业人员职业技能培训课程体系、线上线下培训整体解决方案、企业咨询服务等服务产品。同时，通过团队自研的“职业教育云平台”（包含培训、管理及考核等全功能），实现了各类产品服务线上线下的深度融合，能够满足建设行业企业安全教育培训、见证取样人员培训及考核、安管特种七大员技工、新考与继续教育等多样化培训服务需求。

Technology

Server
nginx
CMS
Gatsby

Third-party hosts loaded (3)

  • api.map.baidu.com×1
  • p.bokecc.com×1
  • web.sdk.qcloud.com×1

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2021-03-15
Expires
2027-03-15 298 days left
Updated
2024-03-18
Name servers
  • dns31.hichina.com
  • dns32.hichina.com

DNS records live

NS
  • dns31.hichina.com
  • dns32.hichina.com

Email authentication no MX

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

RapidSSL Global TLS RSA4096 SHA256 2022 CA1
from 2023-05-06 to 2024-05-06
Expired 745 days ago

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://jianyunedu.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)