heyubao.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-18 · ok HTTP/1.1 200 6929 ms crawled 2026-05-05

CN · 203.156.255.40 · AS4812 China Telecom Group

Reputation 100/100

Classifying

HTML metadata

Title: Heyu Video : Cutting Edge Educational Video Conferencing
Description: Through a variety of online collaboration technologies such as voice calls, video connections, and interactive blackboards, we can achieve the goal of knowledge transfer and cooperation and exchange between school and students, and empower schools, and education bureaus.
Language: en-US
Canonical: https://heyubao.com

Open Graph

url: https://heyubao.com
title: 东Heyu Video : Cutting Edge Educational Video Conferencing
description: Through a variety of online collaboration technologies such as voice calls, video connections, and interactive blackboards, we can achieve the goal of knowledge transfer and cooperation and exchange between school and students, and empower schools, and education bureaus.

Technology

Server: nginx

Contact

Phone

19020458-12

Registration

Registrar

Alibaba Cloud Computing (Beijing) Co., Ltd.

Created

2015-07-16

Expires

2028-07-16 788 days left

Updated

2025-06-25

Name servers

dns10.hichina.com
dns9.hichina.com

DNS records live

NS

dns10.hichina.com
dns9.hichina.com

Certificate (current)

LiteSSL ECC CA 2025

from 2026-04-29 to 2026-07-28

Expires in 70 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

content-security-policy

findings

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

Header values

content-security-policy: upgrade-insecure-requests