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jyyuechuan.com

.com ok HTTP/1.1 200 983 ms

First seen 2026-05-20 · Last seen 2026-06-17 · crawled 2026-06-10

DE · 47.254.140.9 · AS45102 Alibaba (US) Technology Co., Ltd.

Reputation 70/100 wrong cert weak security headers

sector b2b services type homepage

HTML metadata

Title
深圳洁净化工程厂房-无尘室车间-深圳一净净化工程科技有限公司
Description
深圳一净净化工程科技有限公司专业从事净化工程总包及消防施工，承接食品、化妆品、电子工业、实验室建设、注塑涂装等净化工程，联系电话：13713690262。
Generator
FeiChi

Technology

Server
nginx
jQuery
3.5.1

Registration

Registrar
Xin Net Technology Corporation
Created
2022-08-02
Expires
2026-08-02 41 days left
Updated
2025-08-01
Name servers
  • ns11.xincache.com
  • ns12.xincache.com

DNS records live

NS
  • ns11.xincache.com
  • ns12.xincache.com

Email authentication no MX

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

Certificate (current) wrong cert

YR1
from 2026-06-01 to 2026-08-30
Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (6)

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