Domain Due Diligence
Report for Postimages.org
Why we think so
Postimages.org is a long-running free image-hosting site with substantial traffic and no major blacklist or phishing flags. It was registered in 2010, serves about 3.5 million visits/month, and uses Cloudflare nameservers and common ad/analytics partners. There is no public contact email on the site and WHOIS is privacy-protected, which reduces identity transparency but is common for consumer-facing free hosts. Overall signal balance and third‑party checks point to a legitimate service, though users should avoid uploading sensitive or copyrighted material and be cautious with ads and third‑party links. ✅
Risk Insights
Established, high-traffic image host
Contradictory Signals
Large user base suggests legitimacy, but privacy‑protected registration means you can't easily confirm operator identity.
Signal A: High traffic and long domain age (signals legitimacy)
Signal B: WHOIS privacy + no contact email (signals reduced transparency)
Category Scores
Red Flags & Warnings
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WHOIS privacy (registrant redacted) — reduces ability to verify operator identity.
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No public contact email or phone listed on the site — harder to reach the operator for disputes.
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Site loads many third‑party ad/analytics technologies; some forum reports mention adware/malvertising triggered by hosted links.
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Mixed user complaints in forums about account access and moderation; not proof of fraud but operational friction.
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Bounce rate and user behavior metrics show typical free-hosting patterns (moderate engagement), which can amplify abusive uploads.
🔎 Detailed Checks & Analysis
Domain age & registration
Domain age & registration
"Registered Dec 27, 2010; long history reduces likelihood of short‑term scam behavior."
Reason: Domain registered in 2010 and continuously active, which supports legitimacy.
Registrar & WHOIS transparency
Registrar & WHOIS transparency
"Privacy proxy (Withheld for Privacy ehf) is listed; this is common but lowers identity transparency."
Reason: WHOIS uses a privacy service and registrant details are redacted.
Traffic & popularity
Traffic & popularity
"SimilarWeb/SimilarTech report multi‑million monthly visits and substantial direct traffic share."
Reason: High monthly visits (~3.5M) and established user base.
Blacklist / phishing checks
Blacklist / phishing checks
"No matched threats returned and external scam sniffer marked domain not blacklisted."
Reason: No matches on Google Safe Browsing or crypto scam blacklists.
Contact & support information
Contact & support information
"Scraper found only a Twitter handle and no email/phone; adds friction for dispute resolution."
Reason: No public corporate email or phone found on the site.
Trademark / brand impersonation
Trademark / brand impersonation
"Quick USPTO search returned no matching filings for 'postimages.org'; not a definitive legal clearance."
Reason: No obvious USPTO trademark conflicts for the exact queried string.
Technical infrastructure
Technical infrastructure
"Cloudflare DNS and common CDN/analytics stacks found; suggests professional hosting and DDoS protection."
Reason: Uses Cloudflare nameservers and modern CDN/analytics — robust hosting setup.
Ads & third‑party risk
Ads & third‑party risk
"SimilarTech lists many ad networks; forum reports note occasional adware/malvertising incidents tied to hosted links."
Reason: Multiple ad/analytics partners increase surface for potentially problematic ads.
Your Next Steps
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1If you plan to upload sensitive content, avoid using free hosts — remove or watermark important images first.
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2Do not provide payment or personal ID information to postimages.org; the service is for image hosting only.
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3Report any ads or redirected pages that look malicious to your browser vendor and to the forum/site where the link appeared.
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4If you need to verify ownership for legal or business reasons, request formal contact details and retain screenshots of policies/terms.
Evidence & Citations
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SimilarTech profile for postimages.org — traffic, tech stack
Shows ~3.6M monthly visits, leading country US, and a long list of ad/analytics technologies used on the site.
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SimilarWeb domain analytics for postimages.org — traffic and engagement metrics
Reports ~3.56M visits (Aug 2025), bounce ~55%, time-on-site ~204 seconds — typical for free image hosts.
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WHOIS / DNS summary for postimages.org
Domain registered in 2010 via Namecheap; WHOIS uses a privacy service and lists Cloudflare nameservers.
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Website contact scraper results for postimages.org
No public email or phone found on the site; Twitter handle present but no corporate contact details.
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Google Safe Browsing and crypto blacklist checks
No matches or risk detected in Google Safe Browsing and third‑party crypto scam sniffer returned false for blacklisting.
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Reputation and user discussion summary (aggregated)
Aggregated searches find mostly technical complaints and a few forum users calling it a 'scam' for operational issues, but no evidence of monetary fraud.
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USPTO trademark search for 'postimages.org' (no results)
No trademark filings matched the exact query 'postimages.org' in the quick search.
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