Analysis for

yhzu.cn favicon yhzu.cn

59
Flare Score
Warning

FlareAI™ Summary

Yhzu.cn, displaying "备案信息" (record information), presents moderate risk with a FlareScore of 59/100. The domain has a moderate age of 6 years, indicating some establishment. A significant concern is the invalid or missing SSL certificate, leaving data vulnerable. Hosted in China, the site maintains a clean blacklist status across monitored lists and a clean Google Safe Browsing status, which are positive trust indicators. Exercise caution when submitting sensitive information.

-12.2%
than category average
China
Server Country
6 years
Domain Age

Score Breakdown

How we calculated the Flare Score based on positive and negative signals.

Positive Signals

Established domain (6+ years old)
WHOIS information publicly available
Not found on any blacklist (1 sources checked)
Good website performance

Negative Signals

SSL certificate issues detected
Weak or missing email security configuration
Missing important security headers

Pro Tip: A valid SSL certificate is a basic requirement for any trustworthy site, but it doesn't guarantee the site is not a scam.

SSL & Security

SSL certificate and security headers configuration

Security Score
20/100
⚠ SSL Expired (20) ✗ HSTS (20) ✗ CSP (20) ✗ X-Frame (20)

SSL Certificate

Issuer
DigiCert Inc
Valid From
Oct 20, 2021
Valid Until
Oct 20, 2022
Certificate Expired

How Was This Calculated?

Transparency into our FlareScore™ methodology and data sources used for this analysis.

yhzu.cn Analysis

FlareScore™: 59/100 (Warning Risk)

Our analysis of yhzu.cn identified 4 positive security indicators and 3 potential concerns. The FlareScore™ rating combines technical security measures, domain reputation, and content analysis.

SSL Certificate Analysis
Domain Age: 6 years 6 months
AI Content Review
4 DNS Records
Analysis Sources
  • • WHOIS: 阿里云计算有限公司(万网)
  • • SSL: DigiCert Inc
  • • DNS: 4 records analyzed
  • • Content: Visual & text analysis
Last Checked

Dec 28, 2025
2 months ago

Transparency Note: Our analysis is based on publicly available data and automated scanning. For detailed methodology and accuracy metrics, visit our methodology page.

Domain & WHOIS Information

Domain Age
6 years 6 months
Registered Aug 30, 2019
Very High Trust
Established domain (5+ years) - High trust indicator
Registrar
阿里云计算有限公司(万网)
Registration Date
Aug 30, 2019 (6 years ago)
Last Updated
N/A
Expiration Date
N/A
Server Location
China
Abuse Contact
N/A

DNS Configuration

Domain Name System records and email security configuration

Email Security
SPF
DKIM
DMARC
None
1
A
2
NS

HTTP Headers

Key server response headers for security analysis.

Web Server
openresty
Cache Policy
no-cache

IP Geolocation

Server location and network information

China
China
Beijing
IP Address
182.92.161.3
ISP / Hosting
Addresses CNNIC
Coordinates
39.911, 116.395
Country Code
CN

Performance Metrics

Website loading speed and performance analysis

100
Fast
Load Time
0.8s
Excellent
Page Size
0MB
Optimized
Requests
3
Minimal
Overall
100/100
Performance score

Excellent! This website loads quickly and provides a great user experience.

Blacklist Check

Checking if this domain is listed on major security blacklists.

Google Safe Browsing
Safe

Discovered Subdomains

Publicly accessible subdomains associated with this domain.

www.yhzu.cn
mail.yhzu.cn
ftp.yhzu.cn
smtp.yhzu.cn
pop.yhzu.cn
imap.yhzu.cn
webmail.yhzu.cn
admin.yhzu.cn
blog.yhzu.cn
forum.yhzu.cn

+ 21 more subdomains

Website Screenshot

yhzu.cn screenshot

In-Depth Analysis

Overview

The website yhzu.cn, titled "备案信息," likely serves as an information portal related to regulatory filings or record-keeping, possibly for a Chinese entity. There is no login or payment functionality.

Security Assessment

yhzu.cn presents several security concerns. The expired SSL certificate, issued by DigiCert Inc and expiring on 2022-10-20, is a major red flag. This means data transmitted to and from the site is not encrypted, leaving it vulnerable to interception. The domain is moderately old (6 years, 4 months) and registered with 阿里云计算有限公司(万网). A notable positive is that Google Safe Browsing reports the site as clean, indicating no known malware or phishing activity.

Trust Level

The FlareScore of 59/100 indicates a warning level of risk. This is primarily due to the expired SSL certificate, which significantly undermines the site's security. While the positive Google Safe Browsing signal is reassuring, the lack of encryption is a major vulnerability.

Recommendations

Users should exercise caution when accessing yhzu.cn. Avoid submitting any sensitive information due to the lack of SSL encryption. The website owner should immediately renew the SSL certificate to secure user data and improve the site's trustworthiness. It is recommended to check the SSL certificate before browsing the website.

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