indexo.dev

cdnunion.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 1745 ms crawled 2026-05-19

CN · 122.226.182.196 · AS136190 JINHUA, ZHEJIANG Province, P.R.China.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
CDN联盟网站加速联盟网站镜像联盟--致力于中国CDN技术的发展，普及CDN！
Description
CDN联盟是专业的为大家提供CDN技术服务，倡导共建CDN绿色联盟来节约服务器带宽资源和缓解主干网络传输压力，从而实现共建、共享、共赢的目的一个非盈利性组织。Content Delivery Network,CDN,CDN技术,构建CDN,CDN网络,CDN解决方案

Technology

Server
CUDOWNCACHE

Contact

Email
Phone

Registration

Registrar
Bizcn.com, Inc.
Created
2005-12-10
Expires
2026-12-10 204 days left
Updated
2021-11-08
Name servers
  • ns1.cdnudns.com
  • ns2.cdnudns.com

DNS records

MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication weak

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

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-07-02 to 2026-07-03
Expires in 44 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://cdnunion.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 (3)