indexo.dev

ic3i.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 3851 ms crawled 2026-05-19

SG · 18.143.24.24 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
欣秀
Description
欣秀为用户提供团队交流工具、智能课堂、个性化教学辅导、团队资源库、智能会议、科教自媒体和轻量级APP服务。
Language
en

Technology

Server
Apache
CMS
Gatsby

Third-party hosts loaded (1)

  • cdn.staticfile.org×13

Registration

Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Created
2017-01-02
Expires
2027-01-02 226 days left
Updated
2026-01-01
Name servers
  • dns15.hichina.com
  • dns16.hichina.com

DNS records live

NS
  • dns15.hichina.com
  • dns16.hichina.com

Email authentication no MX

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

Certificate (current)

R13
from 2026-04-18 to 2026-07-17
Expires in 57 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://app.ic3i.com/static/COS-Web/COS/index.html

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

Links to (1)

Linked from (3)