indexo.dev

jstecmen.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP/1.1 200 13270 ms crawled 2026-05-15

CN · 61.135.214.166 · AS4808 China Unicom Beijing Province Network

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

HTML metadata

Title
联轴器-齿式联轴器-弹性膜片联轴器-江苏泰克曼传动设备有限公司
Description
TECMEN 公司始创于德国，生产最具革新设计之弹性联轴器和刚性联轴器，能有效减低扭振，适用于国际工业。产品系列有：联轴器,传动设备,弹性联轴器,膜片联轴器,订制联轴器,高速联轴器,力矩限制器,齿式联轴器,弹性高效联轴器等
Language
en

Technology

Server
wts

Registration

Registrar
Xiamen ChinaSource Internet Service Co., Ltd
Created
2010-04-08
Expires
2027-04-08 323 days left
Updated
2026-04-02
Name servers
  • ns7.cnolnic.net
  • ns8.cnolnic.net

DNS records live

NS
  • ns7.cnolnic.net
  • ns8.cnolnic.net
MX
  • 10 mx2.yunyou.top
  • 5 mx1.yunyou.top

Email authentication weak

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

Certificate (current) wrong cert

RapidSSL TLS RSA CA G1
from 2024-05-31 to 2025-06-24
Expired 330 days ago

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (2)

Linked from (3)