indexo.dev

centrongre.com

.com crawl

First seen 2026-06-01 · Last seen 2026-06-02 · ok HTTP/1.1 200 3423 ms crawled 2026-06-02

SC · 156.227.106.212 · AS139880 OWGELS INTERNATIONAL CO., LIMITED

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
开云·官方端网页版登录入口-开云（中国）
Description
开云·官方端网页版登录入口【请牢记发财域名:939919.com 】（股票代码：688602），2020年于科创板上市，是一家从事生物医药研发与生产的创新型科技公司。开云·官方端网页版登录入口是通用设备制造业中的机械零部件加工的生产商、服务提供商，专业承接各类机加，是玉柴核心供应商。已是玉柴“国六”战略供应商，获得玉柴（国六）气缸盖配套的战略合作项目。

Technology

Server
nginx

Third-party hosts loaded (4)

  • dfs.yun300.cn×5
  • static203.yun300.cn×4
  • img203.yun300.cn×2
  • api.yibo4137.com×1

Registration

Registrar
Name SRS AB
Created
2026-05-06
Expires
2027-05-06 335 days left
Updated
2026-05-06
Name servers
  • a3.share-dns.com
  • b3.share-dns.net

DNS records live

NS
  • a.share-dns.com
  • b.share-dns.net
CNAME
  • www.centrongre.com

Email authentication no MX

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

Certificate (current)

E8
from 2026-05-06 to 2026-08-04
Expires in 61 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (9)

Linked from (1)