taijieyun.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-11 · ok HTTP/1.1 200 1908 ms crawled 2026-05-14

CN · 123.57.128.133 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 泰捷云学-安全教育培训一体化解决方案
Description: 泰捷云学主要面向各类社会教职机构、职业院校、企业园区，采用SaaS系统赋能各类机构开展线上培训业务

Technology

Server: nginx
CMS: Gatsby

Registration

Registrar

Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)

Created

2021-08-06

Expires

2028-08-06 808 days left

Updated

2025-06-20

Name servers

dns13.hichina.com
dns14.hichina.com

DNS records live

NS

dns13.hichina.com
dns14.hichina.com

Email authentication no MX

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

Certificate (current)

Xcc Trust DV SSL CA

from 2025-12-08 to 2026-12-08

Expires in 201 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://taijieyun.com/www/

findings

missing HSTS
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Linked from (1)

jhdpx.com×2