indexo.dev

yaquul.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-13 · ok HTTP/1.1 200 8773 ms crawled 2026-05-12

SC · 154.88.98.162 · AS9294 GNET INC.

Reputation 95/100 weak security headers

sector education type homepage

HTML metadata

Title
千亿官方网页版-千亿(中国)
Description
千亿官方网页版改建于2002年05月，千亿官方网页版以环保材料与再生资源利用为主营业务，（股票代码：603606）。千亿官方网页版面向教育与培训市场提供数字教育平台与在线教学系统，整合课程内容、互动教学与学情分析功能，支持院校與企业培训数字化转型，提升教学管理效率與学习效果。

Technology

Server
nginx

Third-party hosts loaded (2)

  • api.yibo4137.com×1
  • sdk.51.la×1

Contact

Phone

Registration

Registrar
Metaregistrar BV
Created
2025-11-10
Expires
2026-11-10 175 days left
Updated
2026-01-09
Name servers
  • a9.share-dns.com
  • b9.share-dns.net

DNS records live

NS
  • a.share-dns.com
  • b.share-dns.net
CNAME
  • www.yaquul.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-05-09 to 2026-08-07
Expires in 80 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (9)

Linked from (10)