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Is therpc.io a Scam? Security Check Results - Private by Design, LLC Reviews

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Is therpc.io Safe? Security Analysis for Private by Design, LLC

Check if therpc.io is a scam or legitimate. Free security scan and reviews.

TechnologyUnited Statessmall
ReactMantine UIWagmi (Ethereum React hooks)Cloudflare DNSClerk.js (authentication)
Analyzed 9/6/2025Completed 6:35:35 AM
66
Security Score
MEDIUM RISK

AI Summary

TheRPC is a technology company specializing in providing fast, reliable, and scalable blockchain RPC endpoints for multiple networks including Ethereum, Binance Smart Chain, and Polygon. Positioned as a developer and enterprise-focused service, it offers a unified API access point with a 99.9% uptime guarantee and extensive network coverage. The company operates under Private by Design, LLC, a US-based entity founded in 2024, indicating a startup phase with a focus on blockchain infrastructure services. The business model revolves around tiered API usage plans, including free, pay-as-you-go, and enterprise options, targeting blockchain developers and enterprises requiring robust Web3 infrastructure. Technically, the website leverages modern web technologies such as React and Mantine UI, with Cloudflare DNS and authentication managed via Clerk.js. The platform demonstrates good performance, mobile optimization, and SEO practices. The infrastructure emphasizes distributed nodes, intelligent traffic routing, and real-time monitoring to ensure high availability and low latency. The website content is professional, well-structured, and provides comprehensive documentation and FAQs to support developer onboarding and usage. From a security perspective, the site enforces HTTPS and domain registration includes protective statuses to prevent unauthorized transfers or deletions. However, DNSSEC is not enabled, and explicit security headers are not visibly configured in the HTML. There is no published security policy or incident response contact, which could be improved to enhance trust and compliance. Privacy and cookie policies are present with consent mechanisms, indicating good privacy compliance. No vulnerabilities or suspicious content were detected. Overall, TheRPC presents a credible and professional blockchain infrastructure service with a solid technical foundation and good business transparency. Strategic improvements in security policy publication, DNSSEC adoption, and explicit security headers would further strengthen its security posture and trustworthiness.

Detected Technologies

ReactMantine UIWagmi (Ethereum React hooks)Cloudflare DNSClerk.js (authentication)

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

TheRPC operates in the competitive blockchain infrastructure market, offering RPC endpoints that cater to developers and enterprises building decentralized applications. Its competitive advantages include multi-chain support, high uptime SLA, intelligent traffic distribution, and comprehensive performance insights. The business model is subscription and usage-based, with flexible pricing plans and enterprise customization. The company targets blockchain developers, DeFi protocols, NFT marketplaces, GameFi projects, and crypto wallets, indicating a broad market segment within the blockchain ecosystem. Partnerships and community engagement are evident via Discord and social media presence. The startup nature (founded 2024) suggests growth potential and a focus on establishing market presence through reliability and developer-friendly features.

Extracted Contact Information

Marketing Intelligence Data

Email Addresses (1)

s*****@therpc.io

Security Posture Analysis

Comprehensive Security Assessment

TheRPC demonstrates a moderate to strong security posture with HTTPS enforced and domain registration protections in place. The absence of DNSSEC and explicit security headers represents areas for improvement. The service uses API keys for authentication and rate limiting to protect infrastructure. Privacy policies and cookie consent mechanisms indicate compliance with data protection regulations. However, the lack of a published security policy or incident response contacts limits transparency in security governance. No exposed vulnerabilities or sensitive data leaks were detected. Overall, the security maturity is appropriate for a startup but would benefit from enhanced security documentation and DNS security measures.

Strategic Recommendations

Priority Actions for Security Improvement

1

Enable DNSSEC on the domain to improve DNS integrity and prevent spoofing.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Private by Design, LLC

Description:

TheRPC provides high-performance, scalable RPC endpoints for blockchain networks with 99.9% uptime guarantee. Access Ethereum, BSC, Polygon and more.

Key Services:
Blockchain RPC endpointsMulti-chain access (Ethereum, BSC, Polygon, etc.)Performance monitoring and traffic distributionDeveloper dashboard and API key management
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
ReactMantine UIWagmi (Ethereum React hooks)Cloudflare DNSClerk.js (authentication)
Frameworks:
ReactMantine
Platforms:
Web
Performance:

fast

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • ClientDeleteProhibited and ClientTransferProhibited domain status
  • API key authentication for RPC access
  • Rate limiting and monitoring

Analytics & Tracking

Tracking Level:minimal
Privacy Compliance:good

Advertising & Marketing

Marketing Tools:
Clerk.js (authentication)Discord (community support)
Transparency Level:basic

Website Quality Assessment

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

Key Observations

1

Website provides a professional blockchain RPC service with clear business focus.

🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

35/100
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

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

73/100
Score

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

Privacy policy may not be GDPR compliant

MEDIUM

Privacy policy lacks explicit GDPR compliance elements

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

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, banking, health, digital

📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

80/100
Score

No DMARC reporting

LOW

DMARC aggregate reports not configured

Strict DMARC Alignment

LOW

Strict alignment may cause legitimate emails to fail

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 -all
DNS Lookups:0/10
Policy:-all
DKIM Selectors Found
Selector:default0
Selector:google0
Selector:k10
Selector:k20
Selector:selector10
Selector:selector20
Selector:mail0
Selector:email0
Selector:dkim0
Selector:s10
DMARC Details
Policy:none
Subdomain Policy:reject
Aggregate Reports:8cf874808d7a4387ad2a7a7a743944eb@dmarc-reports.cloudflare.net

🏆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 53 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

Domain Registration Details

Domain Age
0 years(young)
Expiry Risk
medium(35 days)
Protection Level
moderateDNSSEC OFF

DNS Records

A Records:76.76.21.21
Name Servers:
chloe.ns.cloudflare.com
nile.ns.cloudflare.com
MX Records:
1: aspmx.l.google.com
5: alt1.aspmx.l.google.com
5: alt2.aspmx.l.google.com
10: alt3.aspmx.l.google.com
10: alt4.aspmx.l.google.com
SOA:Serial: 2382070288, TTL: 1800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:74ms

SPF Analysis

SPF Record:
v=spf1 -all

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

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website is built using modern JavaScript frameworks including React and Mantine UI, providing a responsive and performant user experience. Authentication is handled via Clerk.js, indicating a focus on secure user management. Hosting and DNS are managed through Cloudflare, offering robust infrastructure and DDoS protection. The site includes comprehensive meta tags and Open Graph data for SEO and social media integration. Performance is optimized with preloading of fonts and scripts. The technical stack is well-suited for a SaaS API platform, though there is room for improvement in security header implementation and DNS security. Overall, the technical infrastructure supports scalability and reliability required for blockchain RPC services.
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