indexo.dev

udantech.com

.com crawl

First seen 2026-04-20 · Last seen 2026-05-11 · ok HTTP/1.1 200 3627 ms crawled 2026-05-14

CN · 121.40.211.161 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
优旦科技-智能电池管理系统倡导者
Description
智能电池管理系统倡导者，基于先进的iBMS智能硬件，结合大数据技术和人工智能算法，实现基于数据驱动的锂电池终端云端协同管理、主动安全管理和全生命周期个性化管理，让每一块电池安全、高效运行。
Language
zh-cn

Technology

Server
Tengine
CMS
Gatsby
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2016-09-30
Expires
2026-09-30 133 days left
Updated
2024-12-06
Name servers
  • dns10.hichina.com
  • dns9.hichina.com

DNS records live

NS
  • dns10.hichina.com
  • dns9.hichina.com
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication partial

SPF
v=spf1 include:spf.mail.qq.com ~all
softfail (~all)
DMARC
v=DMARC1; p=none; rua=mailto:mailauth-reports@qq.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

Xcc Trust DV SSL CA
from 2025-09-28 to 2026-09-28
Expires in 131 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.udantech.com/

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

Linked from (1)

See all sites whose homepage links to udantech.com →