schoolsalumni.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-15 · ok HTTP/1.1 200 4153 ms crawled 2026-05-08

HK · 156.241.176.9 · AS400619 AROSSCLOUD INC.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: 开云体育-开云全站 | 开云体育官方网站
Description: 开云体育【请牢记发财域名:939919.com 】（股票代码：688079），2021年于科创板上市，是一家专注智能芯片设计与信息技术研发的科技创新公司。开云体育以工业互联网与数字化工厂平台为核心，提供设备互联、制造执行与数据分析一体化服务，助力传统制造企业实现生产可视化与柔性化转型，并通过持续优化为客户创造长期运营价值。
Generator: MSHTML 6.00.2900.3492

Technology

Server: nginx

Third-party hosts loaded (3)

api.yibo4137.com×1
wljg.ynaic.gov.cn×1
wpa.qq.com×1

Contact

Phone

53012702000086

Registration

Registrar

TurnCommerce, Inc. DBA NameBright.com

Created

2014-01-02

Expires

2027-01-02 227 days left

Updated

2026-02-13

Name servers

a10.share-dns.com
b10.share-dns.net

DNS records live

NS

a.share-dns.com
b.share-dns.net

CNAME

www.schoolsalumni.com

Email authentication no MX

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

Certificate (current)

from 2026-02-13 to 2026-05-14

Expired 5 days ago

Full certificate history on crt.sh ↗

HTTP security headers

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

findings

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