indexo.dev

chenjienet.com

.com crawl

First seen 2026-04-15 · Last seen 2026-05-12 · ok HTTP/1.1 200 3849 ms crawled 2026-05-10

CN · 47.103.128.205 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
大功率工业吸尘器_工厂用吸尘设备价格-上海尘杰环保设备有限公司
Description
上海尘杰环保设备有限公司是一家专业从事工业吸尘器、工厂用吸尘器、大功率工业吸尘器、洗地机扫地机，工业吸尘设备、工业除尘器等研究、开发、设计、销售、安装、调试、培训、售后服务的综合性环保设备公司。
Language
zh-CN

Technology

Server
nginx
CMS
WordPress

Contact

Phone

Registration

Registrar
Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn)
Created
2017-01-06
Expires
2027-01-06 232 days left
Updated
2025-12-08
Name servers
  • dns3.hichina.com
  • dns4.hichina.com

DNS records live

NS
  • dns3.hichina.com
  • dns4.hichina.com

Email authentication no MX

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

Certificate (current)

Encryption Everywhere DV TLS CA - G2
from 2026-03-13 to 2026-06-11
Expires in 23 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Linked from (2)