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Is onteam.de a Scam? Security Check Results - Sedo.com

onteam.de Security Report Summary

onteam.de received a security score of 71 out of 100 in Guard's comprehensive security analysis, classified as "Moderate Risk". This report covers Sedo.com's website security posture. Sedo.com operates in the E-commerce industry in N/a.

Sedo.com operates as a well-established domain marketplace platform, offering domain sales, transfers, and brokerage services. The website analyzed is a sales landing page for the domain onteam.de, providing clear pricing, purchase options, and contact information. Sedo has a strong market position with over 26 years of experience and a high volume of domain transfers monthly, targeting domain buyers and sellers globally. The business model focuses on facilitating domain transactions with personal assistance and multiple payment methods. Technically, the site uses modern JavaScript modules, Cloudflare DNS, and HTTPS with good mobile optimization and moderate performance. Security posture is solid with HTTPS and domain transfer protection, though DNSSEC is not enabled and security headers are missing. Privacy compliance is basic with a cookie consent mechanism but no visible privacy or terms policies on this page. Overall, the site is professional, trustworthy, and safe for general audiences.

The security scan identified 24 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript ES Modules, Cloudflare DNS, 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 onteam.de Safe? Security Analysis for Sedo.com

https://onteam.de

Check if onteam.de is a scam or legitimate. Free security scan and reviews.

E-commerceN/alarge
JavaScript ES ModulesCloudflare DNSCSSHTML5
Analyzed 10/24/2025Completed 3:43:28 PM5mo ago
71
Security Score
MEDIUM RISK

10,000+

Domains scanned

500+

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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

Sedo.com operates as a well-established domain marketplace platform, offering domain sales, transfers, and brokerage services. The website analyzed is a sales landing page for the domain onteam.de, providing clear pricing, purchase options, and contact information. Sedo has a strong market position with over 26 years of experience and a high volume of domain transfers monthly, targeting domain buyers and sellers globally. The business model focuses on facilitating domain transactions with personal assistance and multiple payment methods. Technically, the site uses modern JavaScript modules, Cloudflare DNS, and HTTPS with good mobile optimization and moderate performance. Security posture is solid with HTTPS and domain transfer protection, though DNSSEC is not enabled and security headers are missing. Privacy compliance is basic with a cookie consent mechanism but no visible privacy or terms policies on this page. Overall, the site is professional, trustworthy, and safe for general audiences.

Detected Technologies

JavaScript ES ModulesCloudflare DNSCSSHTML5

8 urgent findings need attention

8 high

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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

6 findings

50/100

GDPR Compliance

2 findings

65/100

NIS2 Compliance

9 findings

2/100

Email Security

3 findings

85/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Sedo.com holds a strong position in the domain marketplace sector, leveraging its long history and extensive experience. The platform's competitive advantage lies in its comprehensive domain transfer services, multilingual support, and diverse payment options. Revenue streams are primarily from domain sales commissions and brokerage fees. The target customers are domain investors, businesses, and individuals seeking domain acquisitions. The partnership ecosystem includes payment providers and DNS services like Cloudflare. Growth indicators include high monthly domain transfer volumes and broad language support. The business operates at a large scale with consistent branding and professional content.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a mature security posture with mandatory HTTPS, domain transfer lock status, and secure payment options. However, the absence of DNSSEC and security headers such as Content-Security-Policy and X-Frame-Options represents areas for improvement. No incident response or security policies are published, which could impact transparency and readiness. No vulnerabilities or exposed sensitive data were detected. Privacy compliance is partial, with cookie consent but no privacy policy visible on this page. Overall, the security maturity is good but could be enhanced by adopting additional best practices and publishing security documentation.

Strategic Recommendations

Priority Actions for Security Improvement

1

Enable DNSSEC to improve domain name system security and prevent DNS spoofing.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Sedo.com

Description:

Sedo.com is a domain marketplace platform offering domain sales and transfers with personal assistance and various payment methods.

Key Services:
Domain salesFree transfer servicePersonal assistanceMultiple payment options
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
JavaScript ES ModulesCloudflare DNSCSSHTML5
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

basic

Security Assessment

Security Score:
80/100
Best Practices:
  • HTTPS enabled
  • clientTransferProhibited domain status

Analytics & Tracking

Services:
Google Analytics
Tracking Level:moderate
Privacy Compliance:basic

Advertising & Marketing

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 is a domain sales landing page for onteam.de domain.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

50/100
Score

Weak Strict-Transport-Security configuration

LOW

Current value: "max-age=2592000"

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

65/100
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

GDPR Compliance Analysis

Privacy Policy0% 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: transport, banking

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

85/100
Score

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:sedo_com._es.easydmarc.com ~all
DNS Lookups:1/10
Policy:~all
DKIM Selectors Found
Selector:google(1416-bit rsa)
DMARC Details
Policy:quarantine
Aggregate Reports:d9f3f5aee4@rua.easydmarc.eu
Forensic Reports:d9f3f5aee4@ruf.easydmarc.eu

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

100/100
Score

Partial SSL/TLS Assessment

LOW

Completed 2 of 4 security checks due to time constraints

Certificate Details

Subject:*.sedo.com
Issuer:GeoTrust RSA CA 2018
Valid Until:4/14/2026 (172 days)
SANs:*.sedo.com, sedo.com

OCSP Status

OCSP Stapling Disabled

📊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

Domain Delete Lock Not Enabled

LOW

Domain can be deleted without additional verification

Domain Registration Details

Domain Age
27 years(mature)
Expiry Risk
low(168 days)
Protection Level
basicDNSSEC OFF

DNS Records

A Records:104.16.141.114, 104.16.140.114
AAAA Records:2606:4700::6810:8c72, 2606:4700::6810:8d72
Name Servers:
emily.ns.cloudflare.com
ridge.ns.cloudflare.com
MX Records:
10: mxint01.1and1.com
10: mxint02.1and1.com
SOA:Serial: 2386700031, TTL: 1800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:44ms

SPF Analysis

SPF Record:
v=spf1 include:sedo_com._es.easydmarc.com ~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

How does onteam.de compare?

See how onteam.de 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 modern web technologies including JavaScript ES modules and CSS, served via a CDN with Cloudflare DNS. The site is mobile optimized with responsive design and moderate loading performance. No CMS or specific frameworks were detected on this page. Hosting appears robust with Cloudflare DNS and HTTPS enforced. Technical debt is low based on the current snapshot, but the lack of security headers and DNSSEC indicates room for modernization. SEO and accessibility are basic but functional. Overall, the technical infrastructure supports the business needs effectively with opportunities for security and compliance enhancements.
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

Domainonteam.de
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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