indexo.dev

prdedu.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-16 · ok HTTP/1.1 200 3499 ms crawled 2026-05-14

US · 172.67.216.172 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
北京派尔德教育科技有限公司
Description
北京哌尔得科技有限公司成立于2017年04月14日，注册地位于北京市昌平区北街家园五区2号楼9层2单元925，法定代表人为石丰。经营范围包括技术开发、技术推广、技术转让、技术咨询、技术服务；软件开发；承办展览展示活动；会议服务；组织文化艺术交流活动（不含演出）；企业管理咨询。（市场主体依法自主选择经营项目，开展经营活动；依法须经批准的项目，经相关部门批准后依批准的内容开展经营活动；不得从事国家和本市产业政策禁止和限制类项目的经营活动。）
Language
en

Technology

CDN
Cloudflare
CMS
Gatsby

Registration

Registrar
Gname.com Pte. Ltd.
Created
2025-12-21
Expires
2027-12-21 580 days left
Updated
2026-03-09
Name servers
  • rocky.ns.cloudflare.com
  • tia.ns.cloudflare.com

DNS records live

NS
  • rocky.ns.cloudflare.com
  • tia.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-05-07 to 2026-08-05
Expires in 78 days

Full certificate history on crt.sh ↗

HTTP security headers

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