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Www.duckdns.org (Domain) Investigation Report

Generated on Jun 8, 2026

Recommendation
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Overall Summary
Safe
  Why we think so? 

🛡️ DuckDNS looks like a real, long-running DNS service, not a direct scam. It has meaningful traffic, a valid AWS-issued SSL certificate, and no hits on Google Safe Browsing, crypto scam lists, or USPTO trademark search. The main caution is reputation risk: free DuckDNS subdomains are widely used by legitimate self-hosted services, but they are also abused by phishers and malware operators, so some links under the DuckDNS umbrella can still be unsafe.

Confidence Score Our overall confidence rating for this entity based on public signals, activity, and risk checks.
83%

Risk Insights

🛡️

Legitimate service, not a scam site

  • The main domain is clean on Safe Browsing and crypto scam checks.
  • Traffic and infrastructure signals look like a real, maintained service.
  • The risk is mostly abuse of subdomains, not the core site.
⚠️

Reputation collateral damage

  • Free DuckDNS hostnames are commonly used in phishing campaigns.
  • Security tools may block a DuckDNS subdomain even when it belongs to a legitimate user.
  • That can create false positives and user confusion.
📧

Support visibility is limited

  • No contact email was found in the scraped evidence for the main domain.
  • That does not prove the service is unresponsive, but it does reduce transparency in this quick check.

Category Scores

Red Flags & Warnings

  • DuckDNS subdomains are frequently abused in phishing and scam campaigns, so the brand carries collateral reputation risk even when the core service is legitimate.

Detailed Checks & Insights

0-100 Scale

Domain age / longevity signal

Score: 88
Passed

"About 5.3M monthly visits and a strong direct-traffic share suggest a mature service, not a disposable domain."

Reason: The service shows sustained use and search demand, which supports long-term presence.

Traffic quality signal

Score: 84
Passed

"Direct traffic is dominant, with additional search and referral usage. Bounce rate and pages per visit also look healthy for a tool people return to."

Reason: Traffic patterns look organic enough for a utility service.

Technical infrastructure signal

Score: 86
Passed

"DNS points to AWS load balancer infrastructure, and the SSL certificate is valid through 2026-07-14."

Reason: The domain uses mainstream cloud infrastructure and a valid TLS setup.

Blacklist and phishing screening

Score: 92
Passed

"Google Safe Browsing and the crypto scam sniffer both came back clean for duckdns.org."

Reason: No direct malicious listing was returned for the main domain.

Brand / trademark conflict check

Score: 90
Passed

"This lowers the chance of a trademark dispute or impersonation issue in the available evidence."

Reason: No USPTO trademark results were returned for DuckDNS.

Public reputation / complaint check

Score: 70
Passed

"Perplexity findings and news coverage point to a real service that is often used by phishers on its free subdomains, which hurts reputation even when the base domain is clean."

Reason: The service is broadly described as legitimate, but abuse complaints are common.

Contactability signal

Score: 42
Failed

"The scraper returned no email addresses for the queried domain, so user support visibility is limited in this evidence set."

Reason: No clear contact email was scraped from the main domain.

Your Next Steps

  • 1

    If you use a DuckDNS subdomain, verify the exact hostname and do not trust a DuckDNS link just because the parent domain looks familiar.

  • 2

    If you manage a DuckDNS-hosted service and see browser or antivirus warnings, check your server for compromise and request a review from the relevant security vendor or Google Search Console.

  • 3

    For anything involving logins, payments, or sensitive data, confirm the destination through a trusted bookmark or by typing the domain yourself.

Key Evidence & Citations

📌 More actions for Www.duckdns.org:

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Analyst Briefing

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547 data points collected