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Domain Due Diligence
Report for Onecalendar.nl

Report Date October 14, 2025
Recommendation
Proceed
Overall Summary
Safe
Why we think so

OneCalendar.nl is a calendar management website with about 65,300 monthly visits, primarily from the United States. It uses reputable technologies like Microsoft Azure and has a valid SSL certificate issued in 2025. The domain has existed since 2013 and shows no signs of blacklist or scam activity. Whois records indicate the domain is registered with Realtime Register, and contact emails such as support.ios@onecalendar.nl are publicly available. Trademark searches show no active registrations that would pose risks. Leading security checkers rate the site as safe and trustworthy, with no reports of fraudulent activity or user losses. The website has a medium-high trust score but recommends standard online caution typical for sites with online transactions.

Confidence Score
85%

Risk Insights

🛡️

Strong Technical Setup

Established domain since 2013
Valid SSL certificate
Uses Microsoft Azure hosting
✅

No Scam or Fraud Flags

Clean blacklist status
No reported user losses or scams
Medium-high trust scores
📧

Transparent Contact Details

Public support emails available
Social media accounts linked
Active official support and FAQ pages

Contradictory Signals

While the site is technically sound and clean, the absence of broad user feedback means caution is advised.

Signal A: No user scam reports and high technical trust

Signal B: Lack of user-generated reviews on some platforms

Category Scores

Identity 80/100
Reputation 85/100
Technical 90/100
Content 75/100
Legal 90/100
Business Validity 85/100

Red Flags & Warnings

  • No direct negative reports, but site lacks user-generated reviews on some platforms which suggests limited public feedback.

🔎 Detailed Checks & Analysis

Domain Trust and Age

Score: 90/100
Passed

"Established domain age and active SSL are strong technical trust signals."

Reason: Domain is over 10 years old and active with valid registration and SSL certificate.

Traffic and Usage Patterns

Score: 85/100
Passed

"Stable direct and search traffic support authenticity."

Reason: Monthly visits (~65k) with diverse traffic sources indicate legitimate user engagement.

Blacklist and Security Checks

Score: 90/100
Passed

"Absence from blacklists reduces scam risk significantly."

Reason: No matches on crypto scam blacklists or Google Safe Browsing flags.

Contact Information Availability

Score: 80/100
Passed

"Transparent contact info increases trustworthiness."

Reason: Public emails and social links available for support and contact.

Trademark Status

Score: 90/100
Passed

"Trademark dead status indicates no ongoing legal branding conflicts."

Reason: No conflicting active trademarks found, lowering impersonation risk.

User Feedback and Scam Reports

Score: 80/100
Passed

"Lack of negative reports supports legitimacy but absence of user reviews noted."

Reason: No fraud or scam complaints found on major reporting sites; site rated medium-high trust.

Your Next Steps

  • 1
    Verify contact emails and domain SSL certificate before submitting sensitive data.
  • 2
    Check for user reviews and feedback on third-party sites to confirm recent consumer experiences.
  • 3
    Maintain standard internet safety practices when using the site or sharing personal information.

Evidence & Citations

🕵🏻 Keep investigating

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