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ckdsgj.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-17 · ok HTTP/1.1 200 657 ms crawled 2026-05-14

US · 172.67.173.254 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

sector education type homepage

HTML metadata

Title
上海范迎日名教育科技中心
Description
上海范迎日名教育科技中心成立于2019年01月09日，注册地位于上海市金山工业区夏宁路818弄70号6723室，法定代表人为范新华。经营范围包括从事教育科技、计算机网络科技领域内技术开发、技术咨询、技术服务，商务咨询，商品信息咨询，企业管理咨询。【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
July Name Limited
Created
2024-08-17
Expires
2026-08-17 90 days left
Updated
2025-11-25
Name servers
  • conrad.ns.cloudflare.com
  • virginia.ns.cloudflare.com

DNS records live

NS
  • conrad.ns.cloudflare.com
  • virginia.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

WE1
from 2026-03-23 to 2026-06-21
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://ckdsgj.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)