indexo.dev

qinxue.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-10 · ok HTTP/1.1 200 2723 ms crawled 2026-05-10

FI · 43.109.101.1 · AS24429 Zhejiang Taobao Network Co.,Ltd

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
勤学网 - 职业技能高效率在线自学平台
Description
勤学网,高效率在线自学平台,提供平面设计,室内设计,园林景观设计,影视后期制作,机械设计等专业全方位系统课程以及完善的学习指导,助广大学员快捷提升自身职业水平,获得更好的发展前程。

Technology

Server
Tengine

Registration

Registrar
eName Technology Co., Ltd.
Created
2008-09-22
Expires
2027-09-22 489 days left
Updated
2025-12-30
Name servers
  • ns1.ename.net
  • ns2.ename.net

DNS records live

NS
  • ns1.ename.net
  • ns2.ename.net
MX
  • 5 mx.c1.icoremail.net
CNAME
  • qinxue.com.w.cdngslb.com
TXT
  • _ezu8mj2lee1gtx69l31934szuyd8wq1

Email authentication no MX

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

Certificate (current)

RapidSSL TLS RSA CA G1
from 2026-04-17 to 2026-11-02
Expires in 165 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://qinxue.com/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (1)

Linked from (1)