indexo.dev

ckpso.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-16 · ok HTTP/1.1 200 1351 ms crawled 2026-05-14

US · 104.21.79.164 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
济南普瑞贝特教育咨询有限公司
Description
济南普瑞贝特教育咨询有限公司成立于2013年06月06日，注册地位于济南市高新区会展西路88号2号楼1-2507，法定代表人为孙树斌。经营范围包括教育信息咨询（不含家教、教育培训、中介及出国留学咨询）；教育软件开发；组织文化艺术交流活动（不含演出）。（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
2026-01-28
Expires
2027-01-28 254 days left
Updated
2026-03-23
Name servers
  • decker.ns.cloudflare.com
  • sloan.ns.cloudflare.com

DNS records live

NS
  • decker.ns.cloudflare.com
  • sloan.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 33 days

Full certificate history on crt.sh ↗

HTTP security headers

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