indexo.dev

yanhengtech.com

.com crawl

First seen 2026-04-18 · Last seen 2026-05-16 · ok HTTP/1.1 200 4252 ms crawled 2026-05-12

CN · 120.79.73.61 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
工控机_工控工业平板电脑_工业一体机_工业计算机显示器_储存机架服务器_ - 广州市研恒计算机科技有限公司
Description
广州市研恒计算机科技有限公司专注研发生产工控机,工业平板电脑,工业一体机,储存机架服务器,嵌入式工控机,工控电脑,嵌入式平板电脑,无风扇工控机,工业计算机,工业显示器等产品。

Technology

Server
Apache

Registration

Registrar
Guangdong JinWanBang Technology Investment Co., Ltd.
Created
2013-06-09
Expires
2026-06-09 20 days left
Updated
2025-05-07
Name servers
  • ns3.gzidc.com
  • ns3.ns365.net
  • ns4.gzidc.com
  • ns4.ns365.net

DNS records live

NS
  • ns3.gzidc.com
  • ns3.ns365.net
  • ns4.gzidc.com
  • ns4.ns365.net
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication weak

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

Certificate (current)

Certum DV TLS G2 R39 CA
from 2026-01-19 to 2027-02-18
Expires in 275 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (17)

Linked from (2)