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Is a8.net a Scam? Security Check Results - 株式会社ファンコミュニケーションズ

a8.net Security Report Summary

a8.net received a security score of 60 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers 株式会社ファンコミュニケーションズ's website security posture. 株式会社ファンコミュニケーションズ operates in the Media industry in Japan.

A8.net is a leading Japanese affiliate marketing service operated by 株式会社ファンコミュニケーションズ, offering a platform that connects advertisers with media owners such as bloggers and SNS influencers. It holds a dominant market position with over 26,000 advertisers and 3.5 million registered sites, providing a comprehensive affiliate service including self-back features, educational content, and seminars. The website is professionally designed, mobile-optimized, and uses modern web technologies including WordPress, jQuery, and AWS CloudFront for hosting and delivery. Security measures include HSTS with preload, secure cookies, and a valid SSL certificate, although TLS protocols are outdated and no cookie consent mechanism is present. The company demonstrates strong trust signals such as Privacy Mark certification and public compliance policies. However, incident response contacts and vulnerability disclosure mechanisms are not explicitly provided.

The security scan identified 26 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: nginx, jQuery 3.6.0, slick carousel, infiniteslide, Google Tag Manager, AWS CloudFront.

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 a8.net Safe? Security Analysis for 株式会社ファンコミュニケーションズ

https://a8.net

Check if a8.net is a scam or legitimate. Free security scan and reviews.

MediaJapanlarge
nginxjQuery 3.6.0slick carouselinfiniteslideGoogle Tag Manager+1 more
Analyzed 6/14/2025Completed 12:23:10 PM9mo ago
60
Security Score
MEDIUM RISK

Above Media avg (58)

10,000+

Domains scanned

500+

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Domaina8.net
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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

A8.net is a leading Japanese affiliate marketing service operated by 株式会社ファンコミュニケーションズ, offering a platform that connects advertisers with media owners such as bloggers and SNS influencers. It holds a dominant market position with over 26,000 advertisers and 3.5 million registered sites, providing a comprehensive affiliate service including self-back features, educational content, and seminars. The website is professionally designed, mobile-optimized, and uses modern web technologies including WordPress, jQuery, and AWS CloudFront for hosting and delivery. Security measures include HSTS with preload, secure cookies, and a valid SSL certificate, although TLS protocols are outdated and no cookie consent mechanism is present. The company demonstrates strong trust signals such as Privacy Mark certification and public compliance policies. However, incident response contacts and vulnerability disclosure mechanisms are not explicitly provided.

Detected Technologies

nginxjQuery 3.6.0slick carouselinfiniteslideGoogle Tag ManagerAWS CloudFront

10 urgent findings need attention

10 high

  • + 2 more findings in the full report below
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Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.

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

6 findings

45/100

GDPR Compliance

5 findings

25/100

NIS2 Compliance

7 findings

25/100

Email Security

4 findings

65/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

The company operates in the media and e-commerce sectors, focusing on affiliate marketing as its core business model. Its competitive advantage lies in its scale, long-standing market presence, and comprehensive service offerings that cater to both advertisers and media owners. The business model is performance-based, generating revenue through affiliate commissions. The target audience includes website owners, bloggers, and SNS users seeking to monetize their content. The company maintains a strong partnership ecosystem with various advertisers and provides extensive support and educational resources to its users. Growth indicators include continuous user engagement, frequent campaigns, and a strong social media presence. The company is publicly listed and maintains a consistent brand image across its digital assets.

Security Posture Analysis

Comprehensive Security Assessment

The security posture is solid with implementation of key HTTP security headers such as HSTS and Content Security Policy. The SSL certificate is valid and issued by a reputable CA, but the lack of support for modern TLS versions (TLS 1.2 or 1.3) is a notable gap. No known vulnerabilities such as Heartbleed or POODLE are present. The site uses secure cookies with appropriate attributes. However, the absence of a cookie consent mechanism and explicit incident response contacts reduces compliance with privacy regulations and incident management best practices. No security.txt or vulnerability disclosure policy is published, which limits transparency for security researchers. Overall, the site demonstrates good security hygiene but could improve in encryption protocols and transparency.

Strategic Recommendations

Priority Actions for Security Improvement

1

Upgrade TLS protocols to support TLS 1.2 and TLS 1.3 to enhance encryption strength.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

45/100
Score

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing

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

25/100
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

Insufficient contact information

MEDIUM

GDPR requires organizations to provide clear contact details

Third-party services without privacy policy

HIGH

Detected services: Google Analytics, Facebook, Twitter

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy0% confidence

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

25/100
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 NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

65/100
Score

Complex SPF record

LOW

Too many include statements can cause lookup limits

DMARC not enforcing

MEDIUM

DMARC policy is set to "none"

No DMARC reporting

LOW

DMARC aggregate reports not configured

No DKIM record found (common selectors)

MEDIUM

DKIM adds cryptographic signatures to emails

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
SPF Details
Record:
v=spf1 +ip4:122.208.93.80/28 +ip4:27.96.52.96/28 +ip4:122.50.111.0/24 +ip4:203.190.224.0/24 +ip4:61.213.8.0/25 include:mdvalencia.maildealer.jp include:spf.curumeru.jp include:fc4210.cuenote.jp include:fc3193.cuenote.jp include:spf.a8.net include:7268286.spf07.hubspotemail.net ~all
DMARC Details
Policy:none

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

85/100
Score

SSL Certificate Expires Soon

HIGH

SSL certificate expires in 20 days

Certificate Details

Subject:*.a8.net
Issuer:GlobalSign GCC R3 DV TLS CA 2020
Valid Until:7/5/2025 (20 days)

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

85/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

DNS Records

A Records:54.168.159.5, 54.249.147.111
Name Servers:
ns-124.awsdns-15.comDNS only
ns-1261.awsdns-29.orgDNS only
ns-2044.awsdns-63.co.ukDNS only
ns-888.awsdns-47.netDNS only
MX Records:
20: email01.a8.net
20: email02.a8.net

DNSSEC Status

DNSSEC Not Enabled

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 a8.net compare?

See how a8.net 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 is built on WordPress CMS, leveraging jQuery and slick carousel for interactive UI components. Hosting is provided via AWS CloudFront with nginx as the web server. Google Tag Manager is used for analytics and marketing tracking. Performance is fast with minimal resource loading indicated. The site is mobile-optimized and SEO-friendly with proper meta tags and hreflang attributes. Technical debt is low, but the outdated TLS protocol support represents a modernization opportunity. The infrastructure is robust and scalable, suitable for a large enterprise-level affiliate marketing platform.
Professional PDF & Marketing Data

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PDF Report & Export

PDF download, email delivery, unlock code

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

Domaina8.net
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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