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Is zzmkz.com a Scam? Security Check Results - 中国房源网

zzmkz.com Security Report Summary

zzmkz.com received a security score of 57 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers 中国房源网's website security posture. 中国房源网 operates in the Real Estate industry in China.

中国房源网 is a Chinese real estate platform specializing in new, second-hand, and rental property listings across multiple cities in China. The website provides a comprehensive range of real estate services including property listings, market news, and educational content aimed at buyers, sellers, and renters. The platform targets the Chinese real estate market with a focus on convenience and professional brokerage services. Technically, the site uses jQuery libraries and appears to be built on the Destoon CMS platform, with moderate performance and basic mobile optimization. Security posture is moderate with HTTPS enabled but lacking advanced security headers and DNSSEC. Privacy compliance is limited with no cookie policy or consent mechanism detected. WHOIS data raises concerns due to a future domain creation date and registrant information pointing to a registrar company rather than the business operator. Overall, the site is functional and content-rich but could improve in security and compliance areas.

The security scan identified 33 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: jQuery 1.5.2, jQuery 2.1.1, JavaScript, CSS, HTML5.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

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Is zzmkz.com Safe? Security Analysis for 中国房源网

https://zzmkz.com

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Real EstateChinamedium
jQuery 1.5.2jQuery 2.1.1JavaScriptCSSHTML5
Analyzed 8/3/2025Completed 10:29:58 AM7mo ago
57
Security Score
MEDIUM RISK

10,000+

Domains scanned

500+

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Domainzzmkz.com
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SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

AI Summary

中国房源网 is a Chinese real estate platform specializing in new, second-hand, and rental property listings across multiple cities in China. The website provides a comprehensive range of real estate services including property listings, market news, and educational content aimed at buyers, sellers, and renters. The platform targets the Chinese real estate market with a focus on convenience and professional brokerage services. Technically, the site uses jQuery libraries and appears to be built on the Destoon CMS platform, with moderate performance and basic mobile optimization. Security posture is moderate with HTTPS enabled but lacking advanced security headers and DNSSEC. Privacy compliance is limited with no cookie policy or consent mechanism detected. WHOIS data raises concerns due to a future domain creation date and registrant information pointing to a registrar company rather than the business operator. Overall, the site is functional and content-rich but could improve in security and compliance areas.

Detected Technologies

jQuery 1.5.2jQuery 2.1.1JavaScriptCSSHTML5

12 urgent findings need attention

1 critical · 11 high

  • + 4 more findings in the full report below
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Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

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Security Headers

7 findings

30/100

GDPR Compliance

3 findings

50/100

NIS2 Compliance

9 findings

2/100

Email Security

5 findings

60/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Business Intelligence

Market & Strategic Analysis

The website operates in the real estate sector, focusing on property listings and brokerage services in China. It serves a medium-sized audience with a business model based on online listings and possibly advertising or brokerage commissions. The platform maintains partnerships with various related websites as indicated by friendly links. The lack of explicit contact information and privacy policies may impact user trust. The domain registration details suggest potential inconsistencies that warrant further verification. The site’s content is regularly updated with news and property listings, indicating active business operations.

Security Posture Analysis

Comprehensive Security Assessment

The website employs HTTPS and has domain status protections to prevent unauthorized transfers or deletions. However, it lacks DNSSEC and security headers such as Content-Security-Policy or X-Frame-Options, which are important for mitigating common web attacks. No incident response or security policy information is published, and no vulnerability disclosure or security.txt file is found. The absence of cookie consent mechanisms also indicates limited privacy compliance. These gaps present moderate security risks that should be addressed to enhance trust and compliance.

Strategic Recommendations

Priority Actions for Security Improvement

1

Enable DNSSEC to secure DNS queries and prevent spoofing.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

中国房源网

Description:

中国房源网,专业的二手房网站,为您提供海量的二手房产,二手房市场,二手房房价,个人急售二手房,二手房交易信息,涵盖住宅、别墅、写字楼、商铺等精品二手房源,详细的二手房交易流程,专业,安全,便捷的一站式房产中介服务。

Key Services:
New property listingsSecond-hand property listingsRental property listingsReal estate news and knowledgeReal estate transaction information
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
jQuery 1.5.2jQuery 2.1.1JavaScriptCSSHTML5
Performance:

moderate

Mobile:

basic

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
60/100
Best Practices:
  • HTTPS enabled (implied by https URLs)
  • Domain status includes clientDeleteProhibited and clientTransferProhibited

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:basic

Advertising & Marketing

Tracking Pixels:
Baidu push.js
Marketing Tools:
Baidu linksubmit push
Transparency Level:basic

Website Quality Assessment

Design Quality:good
User Experience:good
Content Relevance:good
Navigation Clarity:good
Professionalism:good
Trustworthiness:moderate

Key Observations

1

Website is a Chinese real estate listing platform focused on new, second-hand, and rental properties.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

30/100
Score

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

50/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

2/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

Critical sector without clear security compliance

HIGH

Detected sectors: energy, transport, digital

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📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

60/100
Score

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

No email authentication configured

CRITICAL

Domain is vulnerable to email spoofing

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

72/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 69 days

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

75/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

No DMARC Record

MEDIUM

DMARC policy not configured

Domain Registration Details

Domain Age
0 years(young)
Expiry Risk
low(expired)
Protection Level
moderateDNSSEC OFF

DNS Records

A Records:103.39.152.181
Name Servers:
ns1.judns.comWHOIS only
ns1.julydns.comDNS only
ns2.judns.comWHOIS only
ns2.julydns.comDNS only
SOA:Serial: 1752422446, TTL: 600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:246ms

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports

How does zzmkz.com compare?

See how zzmkz.com stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website uses a legacy and a newer version of jQuery, indicating partial modernization. The presence of Destoon CMS suggests a custom or niche platform for real estate. The site loads CSS and JavaScript resources from its own domain, with some external scripts from Baidu for push notifications. Mobile optimization is basic with a mobile redirect meta tag and a mobile site URL. SEO is supported by meta keywords and description tags in Chinese. Performance is moderate with no explicit indicators of optimization or CDN usage. Accessibility features are minimal but basic navigation and structure are present.
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PDF Report & Export

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39.90 €one-time • Incl. 21% VAT

Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domainzzmkz.com
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

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