indexo.dev

csapa.org

.org crawl

First seen 2026-05-02 · Last seen 2026-05-20 · ok HTTP/1.1 200 4494 ms crawled 2026-05-08

CN · 121.42.252.241 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 47/100 listed in spam blocklist weak security headers no dmarc policy

Classifying

Technology

Server
nginx

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2002-06-04
Expires
2027-06-04 378 days left
Updated
2026-05-06
Name servers
  • dns1.hichina.com
  • dns2.hichina.com

DNS records live

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

Email authentication weak

SPF
v=spf1 include:spf.mail.qq.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-04-03 to 2026-07-02
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.csapa.org/

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

Linked from (1)