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aqniu.net

.net user

First seen 2026-05-15 · Last seen 2026-05-15 · ok HTTP/1.1 200 3026 ms crawled 2026-05-15

CN · 58.218.215.66 · AS4134 Chinanet

Reputation 95/100 weak security headers

sector tech type homepage

HTML metadata

Title
安全牛 - AI 驱动的网络安全产业生态赋能平台
Language
en

Technology

Server
Tengine

Third-party hosts loaded (1)

  • js.users.51.la×1

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2025-03-05
Expires
2027-03-05 289 days left
Updated
2026-02-13
Name servers
  • dns3.hichina.com
  • dns4.hichina.com

DNS records

CNAME
  • aqniu.net.w.kunlunaq.com

Email authentication no MX

SPF
v=spf1 include:spf.qiye.aliyun.com -all
strict (-all)
DMARC
not published
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzrWXywlvuFaYoGpH/puRntbqCVCDeBwaNmK7L9elsrQVV+vHeopm3ugZ0h//0PU+Alk3oNXz0unK9v…
selectors probed

Certificate (current)

Xcc Trust DV SSL CA
from 2026-04-29 to 2026-11-14
Expires in 178 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.aqniu.net

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