zhonggaodazhi.com

.com ok HTTP/1.1 200 416 ms

First seen 2026-06-18 · Last seen 2026-06-18 · crawled 2026-06-18

US · 172.67.191.115 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

sector education subsector education media type homepage

HTML metadata

Title: 山西中高大智教育科技有限公司
Description: 山西中高大智教育科技有限公司成立于2016年06月07日，注册地位于太原市杏花岭区七府园路11号1号楼2层201，法定代表人为普晓虎。经营范围包括计算机、软件及辅助设备、通讯设备、电子产品、工艺美术品、文化用品、教学设备的销售；办公设备的维修；仪器仪表、计算机的维修；计算机租赁；计算机技术开发、技术转让、技术推广、技术服务；企业营销策划；企业形象设计；计算机系统集成；计算机软件开发；组织会务；教育软件的研发；组织文艺艺术交流活动；展览展示服务；企业管理咨询；市场调查；教育信息咨询（不含升学培训、职业技能培训及学前教育培训）；数据处理；信息技术咨询服务（不含金融类）；互联网信息服务。（依法须经批准的项目，经相关部门批准后方可开展经营活动）
Language: en

Technology

CDN: Cloudflare
CMS: Gatsby

Registration

Registrar

Gname 355 Inc

Created

2026-06-14

Expires

2027-06-14 359 days left

Updated

2026-06-15

Name servers

ezra.ns.cloudflare.com
rosalie.ns.cloudflare.com

DNS records live

NS

ezra.ns.cloudflare.com
rosalie.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1

from 2026-06-15 to 2026-09-13

Expires in 85 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (50)

Linked from (5)

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