indexo.dev

sysitem.com

.com ok HTTP/1.1 200 3951 ms

First seen 2026-05-31 · Last seen 2026-06-15 · crawled 2026-06-15

HK · 47.243.88.196 · AS45102 Alibaba (US) Technology Co., Ltd.

Reputation 92/100 no dmarc policy

sector b2b services type landing page

HTML metadata

Title
上海网络布线公司 - 专业网络布线工程安装施工公司
Description
为上海地区企业客户提供网线安装、网络布线、综合布线、网络综合布线等工程的施工安装服务。
Generator
WordPress 4.9.26

Contact

Technology

Server
nginx
CMS
WordPress 4.9.26 legacy (latest 7.0)

Third-party hosts loaded (2)

  • s.w.org×1
  • s95.cnzz.com×1

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2015-11-07
Expires
2026-11-07 138 days left
Updated
2025-10-31
Name servers
  • dns10.hichina.com
  • dns9.hichina.com

DNS records live

NS
  • dns10.hichina.com
  • dns9.hichina.com
MX
  • 10 mxbiz2.qq.com
  • 5 mxbiz1.qq.com

Email authentication weak

SPF
v=spf1 include:spf.mail.qq.com ~all
softfail (~all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R13
from 2026-04-07 to 2026-07-06
Expires in 14 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://www.sysitem.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (8)

Linked from (2)

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