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First seen 2026-04-17 · Last seen 2026-05-08 · ok HTTP/1.1 200 1605 ms crawled 2026-05-11

CN · 113.142.56.239 · AS134768 CHINANET SHAANXI province Cloud Base network

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
大禹节水集团股份有限公司
Description
大禹节水集团股份有限公司成立于1994年，2009年10月实现创业板首批上市（证券代码300021.SZ）。公司秉承“让农业更智慧、让农村更美好、让农民更幸福”的企业使命，自成立以来，始终专注并致力于农业、农村、水资源问题的解决和服务，构建了完整的数字水利生态，全面赋能农业和水利业务领域，全面覆盖全国市场，持续引领中国节水事业发展。公司从全球视野架构产业布局，产品和服务遍及全球60多个国家和地区。
Language
zh-CN

Technology

Third-party hosts loaded (1)

  • ad.lzhongdian.net×1

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2006-04-15
Expires
2031-04-15 1792 days left
Updated
2026-03-31
Name servers
  • dns10.hichina.com
  • dns9.hichina.com

DNS records live

NS
  • dns10.hichina.com
  • dns9.hichina.com
MX
  • 10 mx2.qiye.aliyun.com
  • 15 mx3.qiye.aliyun.com
  • 5 mx1.qiye.aliyun.com

Email authentication weak

SPF
v=spf1 include:spf.qiye.aliyun.com -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

XinNet DV TLS CA
from 2025-12-12 to 2026-12-12
Expires in 207 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://dyjs.com/

present
  • x-frame-options
findings
  • missing HSTS
  • missing Content Security Policy
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-frame-options
SAMEORIGIN

Links to (4)

Linked from (1)