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zhukaox8.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-19 · ok HTTP/1.1 200 1061 ms crawled 2026-05-14

US · 104.21.49.40 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
徐州联大教育科技有限公司
Description
徐州联大教育科技有限公司成立于2015年04月17日，注册地位于徐州市鼓楼区下淀路112号（E），法定代表人为张呈斌。经营范围包括教育软件技术研发、技术服务；国内教育咨询服务、非学历职业技能培训服务（不含国家统一认可的职业证书类培训）；展览展示服务、文化艺术交流活动策划。（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
Metaregistrar BV
Created
2026-03-03
Expires
2027-03-03 286 days left
Updated
2026-03-23
Name servers
  • melina.ns.cloudflare.com
  • rocco.ns.cloudflare.com

DNS records live

NS
  • melina.ns.cloudflare.com
  • rocco.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-03-23 to 2026-06-21
Expires in 32 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://zhukaox8.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 (50)