indexo.dev

guoxue666.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-19 · ok HTTP/1.1 200 4805 ms crawled 2026-05-13

HK · 47.243.213.196 · AS45102 Alibaba US Technology Co., Ltd.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
国学666_国学经典书籍_译文_原文对译 - guoxue666.com
Description
国学666提供诸子百家、四书五经、中华文化、权术谋略、少儿启蒙、诗词歌赋等经典国学内容，同时免费提供书籍的原文翻译与注解。（guoxue666.com）
Language
zh

Technology

Server
Microsoft-IIS

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2025-06-10
Expires
2027-06-10 386 days left
Updated
2026-03-26
Name servers
  • dns31.hichina.com
  • dns32.hichina.com

DNS records live

NS
  • dns31.hichina.com
  • dns32.hichina.com

Email authentication no MX

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

Certificate (current)

Certum DV TLS G2 R39 CA
from 2025-12-23 to 2027-01-22
Expires in 247 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.guoxue666.com/

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

Links to (7)

Linked from (5)