topjoin-sz.com

.com crawl

First seen 2026-04-17 · Last seen 2026-05-11 · ok HTTP/1.1 200 1005 ms crawled 2026-05-11

CN · 129.204.24.206 · AS45090 Shenzhen Tencent Computer Systems Company Limited

Reputation 64/100 wrong cert weak security headers dmarc monitor-only

Classifying

HTML metadata

Title: SMT电脑主板,工控电脑主板加工,显卡加工 - 深圳市鼎焌电气有限公司
Description: 本司专注13年从事SMT电脑主板、工控电脑主板加工、显卡加工、汽车电子等电子产品的生产、销售、以及产品代工和来料加工。主要设备从德、日、美、韩等国引进，符合ROHS、具备当今国际上先进的SMT、AI、PEAKING混装多次回流焊工艺与设备。
Language: zh-CN

Open Graph

url: http://www.topjoin-sz.com
title: SMT电脑主板,工控电脑主板加工,显卡加工 - 深圳市鼎焌电气有限公司
locale: zh_CN.UTF-8
site name: 深圳市鼎焌电气有限公司
description: 本司专注13年从事SMT电脑主板、工控电脑主板加工、显卡加工、汽车电子等电子产品的生产、销售、以及产品代工和来料加工。主要设备从德、日、美、韩等国引进，符合ROHS、具备当今国际上先进的SMT、AI、PEAKING混装多次回流焊工艺与设备。

Technology

Server: Apache

Contact

Email

market@topjoin-sz.com

Phone

13923780167

Registration

Registrar

Xiamen Nawang Technology Co., Ltd

Created

2011-04-13

Expires

2029-04-13 1059 days left

Updated

2024-10-31

Name servers

ns.nagor.cn
ns.nagor.com.cn
ns1.dnsnw.com
ns2.dnsnw.com

DNS records live

NS

ns1.dnsnw.com
ns2.dnsnw.com

MX

10 hzmx02.mxmail.netease.com
5 hzmx01.mxmail.netease.com

TXT

v=spf1include:spf.163.com-all

Email authentication partial

SPF: v=spf1include:spf.163.com-all
no all qualifier
DMARC: v=DMARC1;p=none;fo=1;ruf=mailto:dmarc@qiye.163.com;rua=mailto:dmarc_report@qiye.163.com
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current) wrong cert

ZeroSSL RSA Domain Secure Site CA

from 2026-02-27 to 2026-05-29

Expires in 9 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://topjoin-sz.com/

findings

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