indexo.dev

sinexcel.com

.com crawl

First seen 2026-04-21 · Last seen 2026-05-15 · ok HTTP/1.1 200 2609 ms crawled 2026-05-15

CN · 8.129.97.55 · AS37963 Hangzhou Alibaba Advertising Co.,Ltd.

Reputation 89/100 weak security headers dmarc monitor-only

Classifying

HTML metadata

Title
深圳市盛弘电气股份有限公司 - 成就能源自由 - 深圳市盛弘电气股份有限公司 - 成就能源自由
Description
深圳市盛弘电气股份有限公司致力于为客户提供以电力电子技术为核心的服务解决方案，业务聚焦电能质量、电动汽车充电桩、储能微网、电池化成与检测、工业电源等板块，为客户提供从新品研发、生产制造到销售服务的一站式解决方案。

Technology

Server
Apache
CMS
Gatsby

Contact

Email
Phone

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2008-08-21
Expires
2032-08-21 2286 days left
Updated
2023-08-07
Name servers
  • dns25.hichina.com
  • dns26.hichina.com

DNS records live

NS
  • dns25.hichina.com
  • dns26.hichina.com
MX
  • 1 mx1.feishu.cn
  • 10 mx3.feishu.cn
  • 5 mx2.feishu.cn
TXT
  • verification-code-site-App_feishu=CUyz5nXMLnwTnZ9SOTZz
  • google-site-verification=IiETUyXhw_evz9elE24eePNTKALjwfFBirwu_z0N2rs

Email authentication partial

SPF
v=spf1 +include:_netblocks.m.feishu.cn -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:mailauth-reports@qq.com
policy: none (monitoring only)
DKIM
no key found at common selectors

Certificate (current)

sslTrus (RSA) OV CA
from 2025-08-06 to 2026-09-01
Expires in 105 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (5)

Linked from (2)