ljkwz.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-18 · ok HTTP/1.1 200 1102 ms crawled 2026-05-18

ZA · 168.76.255.103 · AS137951 ASLINE LIMITED

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: 联捷科网汇 - 上海鼎灿博科技有限公司
Description: 联捷科网汇 - 上海鼎灿博科技有限公司ljkwz.com经营范围含:电熨斗、工程汽车、制药、光电子、丝绸服装、鱼粉、蔬菜种子、车联网、密集架、服务器（依法须经批准的项目,经相关部门批准后方可开展经营活动）。

Open Graph

url: http://ljkwz.com/
title: 联捷科网汇 - 上海鼎灿博科技有限公司
keywords: 联捷科网汇 - 上海鼎灿博科技有限公司,ljkwz.com,劳保用品
site name: 联捷科网汇 - 上海鼎灿博科技有限公司
description: 联捷科网汇 - 上海鼎灿博科技有限公司ljkwz.com经营范围含:电熨斗、工程汽车、制药、光电子、丝绸服装、鱼粉、蔬菜种子、车联网、密集架、服务器（依法须经批准的项目,经相关部门批准后方可开展经营活动）。

Technology

Server: nginx

Third-party hosts loaded (1)

222.73.219.23×3

Contact

Phone

2868458587

Registration

Registrar

DNSPod, Inc.

Created

2024-07-17

Expires

2026-07-17 58 days left

Updated

2025-12-24

Name servers

ns1.judns.com
ns2.judns.com

DNS records live

NS

ns1.julydns.com
ns2.julydns.com

Email authentication no MX

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

Certificate (current) wrong cert

R13

from 2026-05-04 to 2026-08-02

Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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