indexo.dev

baotou-al.com.cn

.cn user

First seen 2026-05-16 · Last seen 2026-05-16 · ok HTTP/1.1 200 2320 ms crawled 2026-05-16

CN · 61.134.127.36 · AS4837 CHINA UNICOM China169 Backbone

Reputation 92/100 no dmarc policy

sector manufacturing type homepage

HTML metadata

Title
包头铝业有限公司
Description
包头铝业有限公司

Technology

Server
nginx

Third-party hosts loaded (2)

  • www.baotou-al.com.cn×51
  • js.users.51.la×1

DNS records live

NS
  • cl1.sfndns.cn
  • cl1.sfndns.com
  • cl2.sfndns.cn
  • cl2.sfndns.com
  • vip1.sfndns.cn
  • vip2.sfndns.cn
MX
  • 10 122.70.147.116

Email authentication weak

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

Certificate (current)

Xcc Trust OV SSL CA
from 2025-05-22 to 2026-05-22
Expires in 2 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.baotou-al.com.cn/

present
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing HSTS
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
no-referrer
x-frame-options
SAMEORIGIN
x-content-type-options
nosniff

Links to (2)