indexo.dev

winsen-sensor.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-15 · ok HTTP/1.1 200 3272 ms crawled 2026-05-15

US · 142.171.80.78 · AS35916 MULTACOM CORPORATION

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Winsen Gas Sensor_CO2 Sensor_Air Quality Sensor_Dust Sensor_CO Sensor-Winsen Electronics
Description
Zhengzhou Winsen Electronics Technology Co., Ltd.-Professional gas sensing solution supplier with over 30-year gas sensor manufacturing experience, offers innovative semiconductor type, catalytic type, electrochemical type, infrared NDIR type, and laser type gas sensors for the detection of carbon dioxide, methane, propane, butane, combustible gases, PM2.5, air quality, carbon monoxide(CO), alcohol, VOC, and oxygen.
Language
en

Technology

Server
nginx
CMS
Gatsby
Analytics
  • Google Tag Manager
Fonts
  • Google Fonts
Social widgets
  • YouTube Embed
Third-party hosts loaded (7)
  • cdn-cookieyes.com×1
  • cdn.gtranslate.net×1
  • fonts.googleapis.com×1
  • lr.zoosnet.net×1
  • mc.yandex.ru×1
  • www.googletagmanager.com×1
  • www.youtube.com×1

Social

Contact

Email
Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2015-03-09
Expires
2028-03-09 658 days left
Updated
2023-08-01
Name servers
  • dns10.hichina.com
  • dns9.hichina.com

DNS records live

NS
  • dns10.hichina.com
  • dns9.hichina.com
CNAME
  • www.winsen-sensor.com

Email authentication no MX

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

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-06-05 to 2026-06-23
Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.winsen-sensor.com/

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

Links to (5)

Linked from (1)