jczgbj.com

.com crawl

First seen 2026-05-29 · Last seen 2026-05-31 · ok HTTP/1.1 200 523 ms crawled 2026-05-31

US · 172.67.136.11 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 北京巨成中固科技有限公司
Description: 北京巨成中固科技有限公司成立于2005年06月30日，注册地位于北京市通州区光机电一体化产业基地办公楼三层，法定代表人为周玲。经营范围包括技术推广；经济贸易咨询；市场调查；销售电子产品、化工产品（不含危险化学品）、建筑材料、金属材料、、五金交电、机械设备、文化用品、日用品、计算机软件及辅助设备；道路货运代理。（企业依法自主选择经营项目，开展经营活动；依法须经批准的项目，经相关部门批准后依批准的内容开展经营活动；不得从事本区产业政策禁止和限制类项目的经营活动。）
Language: en

Technology

CDN: Cloudflare
CMS: Gatsby

Registration

Registrar

NameSilo, LLC

Created

2026-05-12

Expires

2027-05-12 345 days left

Updated

2026-05-17

Name servers

autumn.ns.cloudflare.com
weston.ns.cloudflare.com

DNS records live

NS

autumn.ns.cloudflare.com
weston.ns.cloudflare.com

Email authentication no MX

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

Certificate (current)

E7

from 2026-05-17 to 2026-08-15

Expires in 75 days

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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

Links to (50)

Linked from (22)