kaiguanchang.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-11 · ok HTTP/1.1 200 1422 ms crawled 2026-05-07

CN · 113.108.20.21 · AS4134 Chinanet

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 中国开关网八喜开关厂网站平台,开关厂
Description: 中国开关网（kaiguanchang.com）是专业的开关行业B2B电子商务平台，致力于为开关厂家、开关厂及产业链上下游企业提供高效、精准的供需对接服务。作为行业领先的开关网与开关平台，我们汇聚海量开关产品信息，涵盖双控开关、智能开关、空气开关、开关电源、开关插座等全品类，并提供双控开关接线图、定时开关机等实用技术资料，助力企业快速解决产品选型与安装难题。

Technology

Server: Microsoft-IIS

Third-party hosts loaded (6)

p22.qiyeku.cn×39
p23.qiyeku.cn×9
p25.qiyeku.cn×3
deepseek.qiyeku.cn×1
p21.qiyeku.cn×1
wpa.qq.com×1

Registration

Registrar

Xin Net Technology Corporation

Created

2017-08-18

Expires

2026-08-18 90 days left

Updated

2025-06-27

Name servers

ns11.xincache.com
ns12.xincache.com

DNS records live

NS

ns11.xincache.com
ns12.xincache.com

CNAME

cn136.qiyeku.cn

Email authentication no MX

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

Certificate (current) wrong cert

Certum DV TLS G2 R39 CA

from 2025-12-15 to 2027-01-14

Expires in 239 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://kaiguanchang.com/

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy