indexo.dev

xuekao123.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1610 ms crawled 2026-05-19

CN · 112.124.59.64 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
学考网学历中心
Description
学考网学历中心为您提供最佳江西成人学历文凭提升计划，涵盖成人初高中专升大专与本科，高升专、专升本、高升本等层次，网络远程教育、自学考试、成人高考等全方位指引。

Technology

Server
nginx

Third-party hosts loaded (2)

  • op.jiain.net×1
  • www.zjckw.org×1

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2014-03-22
Expires
2027-03-22 305 days left
Updated
2026-02-24
Name servers
  • dns1.hichina.com
  • dns2.hichina.com

DNS records live

NS
  • dns1.hichina.com
  • dns2.hichina.com
MX
  • 10 mx.ym.163.com
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication weak

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

Certificate (current) wrong cert

AppNode Auto Generated Wildcard Certificate
from 2024-11-08 to 2044-11-08
Expires in 6747 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://xuekao123.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (3)