indexo.dev

szutd.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-06 · ok HTTP/1.1 200 5498 ms crawled 2026-05-06

CN · 112.74.97.112 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
联腾达科技官网-导热硅胶片|导热凝胶大型源头工厂-导热材料知名企业
Description
深圳联腾达科技有限公司是集导热材料研发、生产、销售于一体的企业，产品包括：导热硅胶片、导热凝胶、导热陶瓷片、导热硅脂、导热硅胶、导热灌封胶、导热矽胶片等导热绝缘材料。公司拥有多台先进设备，能为客户提供一站式导热材料产品解决方案

Technology

Server
Apache
CMS
Gatsby

Third-party hosts loaded (1)

  • exmail.qq.com×1

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2017-05-26
Expires
2026-05-26 7 days left
Updated
2025-05-23
Name servers
  • dns7.hichina.com
  • dns8.hichina.com

DNS records live

NS
  • dns7.hichina.com
  • dns8.hichina.com
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com
TXT
  • include:zcsend.net.cn

Email authentication partial

SPF
v=spf1 include:spf.mail.qq.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2025-08-14 to 2026-08-14
Expires in 87 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (1)

Linked from (1)