The site impersonates Roblox, offering 'Free Robux' and asking for a Roblox username, which is a common tactic for credential theft or scamming users into completing offers for non-existent rewards.
Automated reading of the page content, not a manual finding.
riiibx.site presented itself as "Free Robux - Official Rewards Portal", a fake giveaway built to lure Roblox players with the promise of free in-game currency. PhishDestroy classified it as a gaming scam and first flagged it on 2026-10-12. The site went offline on 2026-10-16, and its DNS was still inactive at the last check on 2026-10-19.
How the scam works
Free Robux portals follow a familiar script. The visitor enters a Roblox username, picks an amount of Robux and is then asked to log in or pass a human verification step before the currency is supposedly delivered. That step is where the loss happens. Victims hand over their Roblox password, which leads to account takeover and theft of items, or they are pushed into surveys, app installs or forms that collect personal and payment details. No Robux is ever delivered, because Robux can only come from Roblox itself.
Evidence
VirusTotal showed 0 detections out of 92 engines on 2026-10-12, so traditional antivirus vendors had not caught this site when PhishDestroy flagged it. PhishDestroy is the only blocklist listing the domain. Four AlienVault OTX threat pulses reference it, which shows other researchers were tracking the same activity. The clean VirusTotal result reflects how quickly short-lived giveaway scams appear and disappear, not that the site is safe.
Infrastructure
The domain was registered through NameCheap, Inc. on 2026-09-27, just 15 days before PhishDestroy detected it, and it went dark four days after detection. That fast, disposable lifecycle is typical of gaming giveaway scams that rotate through cheap domains with lookalike names. The site sat behind Cloudflare, Inc. with a Canadian-located address, which hides the real origin server from view.
What to do
If you entered your Roblox password on this site, change it right away and turn on 2-Step Verification. Also confirm that the email and phone number on the account are still yours, and log out all other sessions from the security settings. Check your inventory and transaction history for missing items or purchases you did not make, and report anything suspicious to Roblox support. If you filled in payment details or installed anything the site requested, contact your card issuer and remove the app. Parents should explain to children that free Robux offers outside Roblox are always scams. Defenders should block riiibx.site and watch for similar misspelled Robux domains, since this kind of operation usually returns under a new name.
DOM Analysisanalyzed 2026年10月12日score 78/1005 brand signals
Submitted URLhttp://riiibx.site/
Favicon Hash
ICANN OVERSIGHT
認定と RAA の背景
Registrar accreditation and DNS abuse obligations
For this gTLD, the registrar above operates under an ICANN accreditation agreement. The links below provide the official fee schedule and current DNS abuse compliance guidance.
Accreditation is a contract, not a safety certification.
RAA §3.18 establishes abuse-contact and handling requirements. This report can document stored outbound notices and later technical observations; it does not by itself establish receipt, investigation, remediation, or contractual non-compliance.
Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.
Primary outcomeDNS 非アクティブreason: DNS NXDOMAIN80% confidence
Attributionsource: Dns Cache
Evidence layersAvailability: DNS inactiveContent: UnreachableDNS: NXDOMAINRegistration: Unknown
Latest HTTP observation不明Probe Inconclusive20%2026-10-19 01:18:50 UTC
RDAP registration不明
Observed timelinelast reachable: 2026-10-15 01:47:58 UTClast content: 2026-10-15 01:47:58 UTCcurrent episode first observed: 2026-10-15 20:22:19 UTCobserved RIP window: 2026-10-15 01:47:58 UTC → 2026-10-15 20:22:19 UTC · 18.57hmidpoint estimate ≈ 2026-10-15 11:05:08 UTC · precision medium · basis bounded
Availability, content, DNS and registration are independent evidence layers. NXDOMAIN, an unreachable origin or missing content alone does not prove registrar action. A registrar or provider is credited only when a direct technical marker identifies that actor. Report causality is shown separately.
脅威情報の照合 · source references
ScamAdviserPublic lookup
A public ScamAdviser lookup is available. Review its current score and warnings at the source; the existence of a lookup page is not itself a malicious verdict.
Live-fetched via CF worker proxy pool · cached 24h
使用技術 · 2 identified
Cloudflare
CDN
Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.
Keep original emails, receipts, messages and screenshots in a secure place. A factual timeline helps the receiving authority understand what happened. IC3 evidence guidance ↗
Payment records — if you paid, save the receipt, amount, date, payment provider and recipient details.
Your bank or payment provider — contact its fraud team promptly through official contact details if money or card information was exposed.
地元の警察 — たとえ直ちに行動を起こせなくても、公式な記録が残される
A report is not a guarantee of recovery or investigation, but prompt, accurate transaction data can help authorities and service providers trace the incident.
詐欺による金銭の返還を装った詐欺 — fraudsters pose as recovery agents and demand upfront fees. Never share a seed phrase or pay before independently verifying the provider
About this reportSources, observation dates and corrections
This report combines saved page captures, registration and network records, scanner results and PhishDestroy reporting history. Each source keeps its own observation date. Open a source report to inspect the original result.
The AI-assisted analysis was written on . It describes the evidence available at that time; later source checks can change.
A capture documents what was shown. A scanner result records that provider’s assessment at the time of its check. Neither a valid certificate nor a zero-detection result is a guarantee of safety.
(US)
