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Is skyjake.fi a Scam? Security Check Results

skyjake.fi Security Report Summary

skyjake.fi received a security score of 56 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". skyjake.fi operates in the Technology industry in Finland.

The website skyjake.fi hosts a personal Mastodon instance operated by an individual known as 'skyjake'. The site serves as a social platform within the fediverse, focusing on personal and technical content related to software projects such as Gemini protocol applications and the Doomsday Engine. The domain has been registered since 2010, indicating a long-term personal project. The site is small-scale, targeting a niche audience interested in open-source and federated social networking. Technically, the site runs Mastodon version 4.3.8, uses modern web technologies including JavaScript and SVG, and is hosted under a Finnish registrar. The site is mobile-optimized and provides a good user experience with clear navigation and consistent branding. Security posture is solid with HTTPS enabled and no obvious vulnerabilities, though it lacks advanced security headers and published security policies. Privacy compliance is basic, with a privacy policy present but no cookie consent mechanism or GDPR-specific indicators. Overall, the site is trustworthy and well-maintained for a personal project, with no signs of malicious activity or suspicious registrations.

The security scan identified 32 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: Mastodon 4.3.8, Ruby on Rails (implied by Mastodon), JavaScript, CSS, SVG, WebSockets.

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 skyjake.fi Safe? Security Analysis for skyjake (@jk@skyjake.fi) - skyjake.fi

https://skyjake.fi

Check if skyjake.fi is a scam or legitimate. Free security scan and reviews.

TechnologyFinlandsmall
Mastodon 4.3.8Ruby on Rails (implied by Mastodon)JavaScriptCSSSVG+1 more
Analyzed 7/26/2025Completed 9:28:34 PM8mo ago
56
Security Score
MEDIUM RISK

Below Technology avg (72)

10,000+

Domains scanned

500+

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Domainskyjake.fi
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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

The website skyjake.fi hosts a personal Mastodon instance operated by an individual known as 'skyjake'. The site serves as a social platform within the fediverse, focusing on personal and technical content related to software projects such as Gemini protocol applications and the Doomsday Engine. The domain has been registered since 2010, indicating a long-term personal project. The site is small-scale, targeting a niche audience interested in open-source and federated social networking. Technically, the site runs Mastodon version 4.3.8, uses modern web technologies including JavaScript and SVG, and is hosted under a Finnish registrar. The site is mobile-optimized and provides a good user experience with clear navigation and consistent branding. Security posture is solid with HTTPS enabled and no obvious vulnerabilities, though it lacks advanced security headers and published security policies. Privacy compliance is basic, with a privacy policy present but no cookie consent mechanism or GDPR-specific indicators. Overall, the site is trustworthy and well-maintained for a personal project, with no signs of malicious activity or suspicious registrations.

Detected Technologies

Mastodon 4.3.8Ruby on Rails (implied by Mastodon)JavaScriptCSSSVGWebSockets

8 urgent findings need attention

1 critical · 7 high

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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

4 findings

75/100

GDPR Compliance

5 findings

28/100

NIS2 Compliance

8 findings

17/100

Email Security

6 findings

55/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Skyjake.fi operates as a personal Mastodon server, providing social networking services within the fediverse. The business model is non-commercial and community-focused, serving a small user base of active users. The operator is a graphics and multimedia researcher with a strong technical background, contributing to open-source projects and Gemini protocol development. The site’s market position is niche, appealing to technology enthusiasts and federated social network users. There are no commercial partnerships or subsidiaries identified. The site links to related technical projects and Gemini capsules, indicating a specialized ecosystem. Growth indicators are limited due to the personal nature of the service. The operator maintains transparency through verified links and PGP key publication, enhancing trust within the community.

Security Posture Analysis

Comprehensive Security Assessment

The security maturity of skyjake.fi is moderate to good. The site enforces HTTPS and avoids exposing sensitive data in its HTML content. No vulnerable or outdated libraries were detected in the loaded scripts. However, the absence of security headers such as Content-Security-Policy and X-Frame-Options reduces the overall security hardening. There is no published security policy or incident response information, which limits transparency in case of security incidents. Privacy compliance is minimal, lacking cookie consent mechanisms and GDPR-specific disclosures. The site does not appear to collect extensive user data or use tracking technologies, which reduces privacy risks. Overall, the site is secure for its purpose but could improve by adopting additional security best practices and publishing relevant policies.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement and enforce security headers like Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Description:

skyjake's personal Mastodon instance

Key Services:
Mastodon social networkingPersonal profile and postsGemini capsule hostingGit repository hosting
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
Mastodon 4.3.8Ruby on Rails (implied by Mastodon)JavaScriptCSSSVGWebSockets
Frameworks:
Mastodon
Platforms:
FediverseGemini protocol
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

basic

Security Assessment

Security Score:
80/100
Best Practices:
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • No vulnerable libraries detected in scripts

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:basic

Advertising & Marketing

Transparency Level:poor

Website Quality Assessment

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

Key Observations

1

Website is a personal Mastodon instance with active user profile.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

75/100
Score

Weak X-XSS-Protection configuration

LOW

Current value: "0"

Weak Referrer-Policy configuration

LOW

Current value: "same-origin"

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

28/100
Score

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

No Data Protection Officer mentioned

LOW

Large organizations may need to designate a DPO under GDPR

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements

GDPR Compliance Analysis

Privacy Policy85% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
emailphone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

17/100
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

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

55/100
Score

DMARC not enforcing

MEDIUM

DMARC policy is set to "none"

No DMARC reporting

LOW

DMARC aggregate reports not configured

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

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 include:_spf.protonmail.ch mx ~all
DNS Lookups:2/10
Policy:~all
DMARC Details
Policy:none

🏆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 73 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

80/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

DMARC Policy Set to None

LOW

DMARC is configured but not enforcing any policy

DNS Records

A Records:85.156.140.77
Name Servers:
dns1.louhi.netDNS only
dns2.louhi.netDNS only
dns3.louhi.fiDNS only
MX Records:
10: mail.protonmail.ch
20: mailsec.protonmail.ch
SOA:Serial: 2013102774, TTL: 3600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:83ms

SPF Analysis

SPF Record:
v=spf1 include:_spf.protonmail.ch mx ~all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

40/100
Score

Service Exposed: SSH

MEDIUM

Port 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced

How does skyjake.fi compare?

See how skyjake.fi 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 site is built on Mastodon 4.3.8, a modern open-source federated social network platform using Ruby on Rails backend and JavaScript frontend. The frontend uses chunked CSS and JS with integrity hashes, indicating good security practices in resource loading. The site supports WebSockets for streaming API connections. The hosting is likely provided by Louhi Net Oy, a Finnish registrar and hosting provider. Performance is moderate with good mobile optimization and basic accessibility features. SEO is basic with proper meta tags and Open Graph data but lacks advanced SEO optimizations. The site does not use third-party analytics or advertising, reducing external dependencies and privacy concerns. Overall, the technical infrastructure is solid for a personal Mastodon instance but could benefit from enhanced accessibility and SEO improvements.
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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

Domainskyjake.fi
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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