indexo.dev

china-vo.org

.org crawl

First seen 2026-04-15 · Last seen 2026-05-09 · ok HTTP/1.1 200 2941 ms crawled 2026-05-09

CN · 159.226.170.35 · AS7497 Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Chinese Virtual Observatory
Language
en
Feeds

Technology

Server
***
CMS
Drupal

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2002-06-26
Expires
2034-06-26 2958 days left
Updated
2025-06-01
Name servers
  • dns10.hichina.com
  • dns9.hichina.com

DNS records live

NS
  • dns10.hichina.com
  • dns9.hichina.com
MX
  • 1 mx.cstnet.cn

Email authentication weak

SPF
v=spf1 include:spf.mail.cstnet.cn -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

RapidSSL TLS RSA CA G1
from 2026-03-20 to 2026-10-05
Expires in 137 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://china-vo.org/

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)