kjhm.net

.net crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 5297 ms crawled 2026-05-18

US · 43.135.140.112 · AS132203 Tencent Building, Kejizhongyi Avenue

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: Professional scientific instrument manufacturer - Shandong Hengmei Electronic Technology Co., Ltd
Description: Shandong Hengmei Electronic Technology Co., Ltd. adheres to the core concept of "born for high-end scientific instruments" and creates comprehensive industrial and agricultural scientific instruments and solutions. To achieve comprehensive solutions in multiple fields such as agricultural ecology, food rapid inspection, life sciences, water quality testing, and environmental monitoring, and to achieve new breakthroughs in rapid detection technology.
Canonical: https://www.kjhm.net/

Technology

Server: Apache
CMS: Gatsby

Analytics

Google Tag Manager

Third-party hosts loaded (2)

sdk.51.la×1
www.googletagmanager.com×1

Social

Contact

Phone

+86 17853698681

Registration

Registrar

Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)

Created

2024-04-28

Expires

2027-04-28 343 days left

Updated

2025-10-13

Name servers

dns3.hichina.com
dns4.hichina.com

DNS records live

NS

dns3.hichina.com
dns4.hichina.com

Email authentication no MX

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

Certificate (current)

TrustAsia DV TLS RSA CA 2025

from 2026-04-07 to 2026-07-06

Expires in 47 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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