indexo.dev

duplexsteeltube.com

.com crawl

First seen 2026-04-16 · Last seen 2026-05-11 · ok HTTP/1.1 200 6505 ms crawled 2026-05-11

US · 169.60.191.153 · AS36351 IBM Cloud

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Quality Duplex Steel Tube & Heat Exchanger Tube factory from China
Description
China leading provider of Duplex Steel Tube and Heat Exchanger Tube, Jiaxing MT stainless steel co.,ltd. is Heat Exchanger Tube factory.
Language
en
Canonical
https://www.duplexsteeltube.com/
Translations
  • ar
  • bn
  • de
  • el
  • en
  • es
  • fa
  • fr
  • hi
  • id
  • it
  • ja
  • ko
  • nl
  • pl
  • pt
  • ru
  • th
  • tr
  • vi
  • zh

Open Graph

url
https://www.duplexsteeltube.com/
title
Quality Duplex Steel Tube & Heat Exchanger Tube factory from China
site name
Jiaxing MT stainless steel co.,ltd.
description
China leading provider of Duplex Steel Tube and Heat Exchanger Tube, Jiaxing MT stainless steel co.,ltd. is Heat Exchanger Tube factory.

Technology

Server
nginx
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Social

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2015-09-30
Expires
2031-09-30 1959 days left
Updated
2026-03-16
Name servers
  • dns25.hichina.com
  • dns26.hichina.com

DNS records live

NS
  • dns25.hichina.com
  • dns26.hichina.com

Email authentication no MX

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

Certificate (current)

R12
from 2026-04-08 to 2026-07-07
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (4)

Linked from (1)