indexo.dev

kjcxchina.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-13 · ok HTTP/1.1 200 2112 ms crawled 2026-05-15

CN · 115.190.190.171 · AS137718 Beijing Volcano Engine Technology Co., Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
中工科创
Description
中工科创是一家专注于技能提升与工会服务两大领域，集技能人才培训、智慧工会建设和职工服务解决方案提供为一体的国家高新技术企业。

Technology

Server
volcalb

Third-party hosts loaded (1)

  • g.alicdn.com×2

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2016-02-23
Expires
2027-02-23 278 days left
Updated
2023-12-27
Name servers
  • dns10.hichina.com
  • dns9.hichina.com

DNS records live

NS
  • dns10.hichina.com
  • dns9.hichina.com
MX
  • 10 mx1.feishu.cn
  • 20 mx2.feishu.cn
  • 30 mx3.feishu.cn
CNAME
  • alb-xodihmgslxq854ov5en9udl7.cn-beijing.volcenginealb.com
TXT
  • verification-code-site-App_feishu=EzSHLC1eLy7YdKKvdjGC

Email authentication weak

SPF
v=spf1 +include:_netblocks.m.feishu.cn ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

WoTrus DV Server CA [Run by the Issuer]
from 2025-07-08 to 2026-07-09
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (2)