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cleaningbusinessinstitute.com

“Cleaning Business Training & Certification Online”

レジストラ
Namecheap
Resolved IP
172.67.192.122
Registered
2025年3月3日
PhishDestroy assessment クリティカル
可用性 最後に確認されたアクティブな状態 最新の保存された到達可能性の観測 観測された · HTTP probe
VirusTotal 検出数: 18/92 自動ブランドラベル:Across
OTX: 34 refs 2026年10月10日 1 Report Sent CDN
API
このドメインは悪意のあるものとして報告されています
検出を報告するセキュリティ エンジン: 18。 細心の注意を払ってください — 資格情報や個人情報を入力しないでください。
ABUSE NOTICE · 7D+ OPEN Outgoing abuse reports are recorded; the latest stored availability evidence still shows the domain reachable.
Notification and current-status evidence

The sent-report ledger records the first outgoing report at . The recorded recipient is abuse@namecheap.com. The latest stored availability evidence still shows the domain reachable; 9 days has elapsed since the first outgoing report.

ICANN RAA §3.18 describes registrar abuse-contact and handling obligations. This section records outgoing timestamps, listed recipients, case identifiers, and later availability. It does not by itself prove receipt, acknowledgement, investigation, remediation, or contractual non-compliance.

Elapsed since first report
9 days
Reports sent
1
Latest case ID
PD-20261010-AF05D3
Current status
HTTP 200 at latest stored check
VirusTotal
engine detections
Google Safe Browsing
URLQuery
detections
OTX
community references
Page captures
open gallery
Domain age
Reports sent
view timeline
レポート概要

Acrossなりすまし: cleaningbusinessinstitute.com — 最後に確認されたアクティブな状態 (HTTP 200). 証拠の概要: VirusTotal 18/92 (Criminal IP, alphaMountain.ai, BitDefender, Chong Lua Dao…

元のフォレンジック記録を保持するため、下の PhishDestroy AI 詳細分析は英語のままです。

Source evidenceVirusTotal 18 / 92 · OTX 34 references 6 sources

Results reflect each source’s collection time. Zero detections do not guarantee safety. OTX references are community publications.

Analysis

クリティカル
VirusTotal
18 / 92
OTX
34 community refs
Page captures
2

PhishDestroy threat report

Overview

cleaningbusinessinstitute.com presents itself as an online school, titled "Cleaning Business Training & Certification Online". PhishDestroy classifies it as an impersonation phishing page aimed at people looking to start or credential a cleaning business. We first flagged it on 2026-10-10. As of 2026-10-19 the site was still online and serving its content.

How the scam works

Impersonation sites like this borrow the look and authority of a legitimate training provider or certification body so that sign-ups and payments feel routine. Visitors are typically asked to create an account, enter personal and contact details, and pay for a course, exam or certificate through checkout forms the operator controls. The victim can lose the fee, card or banking details, the account password they chose, and identity data that can be reused in follow-up fraud. The page title describes a training and certification service, while our classification is impersonation phishing.

Evidence

On 2026-10-16, 18 of 92 VirusTotal engines flagged the domain. Vendors included BitDefender, Fortinet, Dr.Web, Forcepoint ThreatSeeker, alphaMountain.ai, Criminal IP, CRDF and the Vietnamese anti-scam group Chong Lua Dao. That is a substantial number of security vendors reaching the same verdict on their own. The domain also appears in 34 AlienVault OTX threat pulses, which shows other researchers have been tracking it, and it is listed on the PhishDestroy blocklist.

Infrastructure

The domain was registered through NAMECHEAP INC on 2025-03-03, about nineteen months before PhishDestroy detected it. A long-held name like this can pass quick age-based reputation checks that would catch a newly registered domain. The site resolves to Cloudflare (AS13335) in the US, so the real origin server is hidden behind the proxy network.

What to do

If you paid this site for a course or certificate, contact your card issuer or bank immediately to dispute the charge and ask for the card to be replaced. If you created an account, change that password everywhere you reused it and turn on two-factor authentication for your email. Expect follow-up messages that pretend to come from the "institute" or a certification body, and do not respond to them. To confirm whether a cleaning certification is real, go directly to the issuing organisation's official site. Security teams should block the domain at DNS and web proxies, search logs for staff visits or form submissions, and report it to Cloudflare and Namecheap so it can be taken down.

Blocklist matchesPhishDestroy 1
PhishDestroy PhishDestroy list View source

保存済みキャプチャ · 2 captures

Domain details

ドメイン
URLScan verdict 分析完了 score 0 report ↗
IP Context Cloudflare shared edge origin IP hidden Edge-IP の評判はこのドメインに起因しません。
OTX tags 2026-10activeall-domainsblocklistcontentcryptocyber securityドメインdrainerfraudioclivemaliciousmonthly+4 more
レジストラ Namecheap US(US)
不正利用連絡先abuse@namecheap.com
ICANNレジストリICANN Lookup (RDAP) →
登録情報作成日 2025年3月3日 — Expires 2027年3月3日
HTTPステータス200
技術詳細Provenance & timestamps
初確認2026年10月10日
DOM Analysisanalyzed 2026年10月11日score 98/1003 brand signals
Submitted URLhttp://cleaningbusinessinstitute.com/
Favicon Hash
ケース ID
Observed page title
Cleaning Business Training & Certification Online
Automated brand references
Across Google Ups
TLS証明書
発行者 Google Trust Services / WE1 · stored validity ends in 77 days

Network & certificates

Stored technical evidence

Network & DNS

Shared CDN edge
Resolved IP
172.67.192.122
Network ASN
AS13335
Organization
Cloudflare, Inc.
Observed location
San Francisco, US
Server header
cloudflare

Edge-IP の評判はこのドメインに起因しません。

ネームサーバー 2

  • rocky.ns.cloudflare.com
  • sierra.ns.cloudflare.com

Mail routing 3 MX records

  • route2.mx.cloudflare.netpriority 59
  • route3.mx.cloudflare.netpriority 75
  • route1.mx.cloudflare.netpriority 100

Location describes the IP network.

TLS証明書

Issuer
Google Trust Services / WE1
Valid from
2026-10-08 04:27:05
Valid until
2027-01-06 05:27:02
Hostname coverage
Certificate hostname mismatch
Validity
Within stored validity dates
Collection time
2026-10-10 22:02:05 UTC
Collection source
PhishDestroy collector
Certificate fingerprintf9882bfae64dd1eb50ae57e8c87856f349a3be5a879869d2b7ffcc8ba014b43f
Certificate names · 1 SANs
  • www.cleaningbusinessinstitute.com

Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.

Latest Classified Outcome 2026-10-19 22:27:42 UTC

Primary outcome コンテンツ公開中 reason: Ordinary HTTP content served 90% confidence
Attribution source: Current Http Probe
Evidence layers Availability: Content serving Content: Content served at root DNS: Resolved Registration: Unknown
Latest HTTP observation コンテンツ公開中 Ordinary HTTP content served 90% 2026-10-19 22:27:42 UTC
RDAP registration 不明
Observed timeline last reachable: 2026-10-19 22:35:30 UTC last content: 2026-10-19 22:27:42 UTC
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.
Recorded subdomains1

Hostnames retained in the domain record or Certificate Transparency cache. A hostname alone does not establish current availability or malicious activity.

  • www.cleaningbusinessinstitute.comDomain record

The original observation time is not recorded for these hostnames.

使用技術 · 5 identified
Detected via Cloudflare Radar · Wappalyzer engine
このドメインを報告する 証拠を提出し、他の人を守る手助けをしましょう

VirusTotalによる分析

18 / 92 セキュリティ ベンダーがこのドメインにフラグを立てました
View on VT
Last analyzed First positive detection Previous stored snapshot: 0 detections
Criminal IP
alphaMountain.ai
BitDefender
Chong Lua Dao
CRDF
Dr.Web
Forcepoint ThreatSeeker
Fortinet
G-Data
Gridinsoft
カスペルスキー
Lionic
Seclookup
SOCRadar
ソフォス
URLQuery
VIPRE
Webroot

アーカイブ済み証拠

Wayback Machine Snapshot
過去のスナップショットは証拠のレビューに利用可能です
View Archive
サイトパフォーマンス分析

Google PageSpeed Insights — mobile performance audit of cleaningbusinessinstitute.com · checked Oct 12, 2026

74
Needs Work
Performance
FCP
2.88s
First Contentful Paint
LCP
5.35s
Largest Contentful Paint
CLS
0.064
Cumulative Layout Shift
TBT
55ms
Total Blocking Time
SI
2.99s
Speed Index
Powered by Google PageSpeed Insights · Mobile strategy · Scores: 90-100 Good 50-89 Needs Work 0-49 Poor
Registration & observation details3

Availability observations

Last reachable observation
Last content observation
Estimate basis
Currently reachable

An estimated time describes an observation window. It does not prove a registrar action or the exact moment a site became unavailable.

Stored observation history11

Dated changes retained by the monitor and source collectors. Newest observations appear first; source states are not proof of a takedown.

  1. Availability monitor · Recorded state

    不明→live_content

    content_served

  2. Availability monitor · Recorded state

    不明→live_content

    content_served

  3. Availability monitor · Recorded state

    不明→live_content

    content_served

  4. Availability monitor · Recorded state

    不明→live_content

    content_served

  5. Availability monitor · Recorded state

    不明→live_content

    content_served

Earlier observations 6
  1. Availability monitor · Recorded state

    不明→live_content

    content_served

  2. Availability monitor · Recorded state

    不明→live_content

    content_served

  3. Availability monitor · Recorded state

    不明→live_content

    content_served

  4. Availability monitor · Recorded state

    不明→live_content

    content_served

  5. Availability monitor · Recorded state

    不明→live_content

    content_served

  6. Availability monitor · First collection record

    到達可能

Recorded activity

6 entries
  1. Google Safe Browsing

    No threat flag

    View source
  2. VirusTotal

    18/92 engine detections

    View source
  3. AlienVault OTX

    34 community references

    View source
  4. Abuse report sent

    PD-20261010-AF05D3

    abuse@namecheap.com
  5. Added to PhishDestroy

    cleaningbusinessinstitute.com

    View source
  6. URLScan

    Page captured

    View source

Check for cloaking

Compare what a browser and a crawler receive, and check for Keitaro traffic routing.

cleaningbusinessinstitute.com

証拠および外部報告書

送信済み証拠のスナップショット
Sent: Ledger records: 1 Case ID: PD-20261010-AF05D3 Recipient: abuse@namecheap.com
Page title stored with report: Cleaning Business Training & Certification Online
PDF notice generated Notice text archived (289 chars)
Abuse notice text as sent to the provider
Registrar: Namecheap Inc (United States)
Policy Violations: Domain Registration Agreement prohibits hacking, misuse of domain to conduct attacks, scam and fraudulent activities; AUP allows immediate suspension
Applicable Laws: CFAA 18 U.S.C. §1030, Wire Fraud 18 U.S.C. §1343, CAN-SPAM Act
詳細な分析
Help & reporting

このサイトによって何か影響を受けましたか?

6 evidence signal groups linked 1 stored notification records 最後に確認されたアクティブな状態
If credentials were compromised, report immediately. Do not engage with recovery scammers.

アカウント資格情報、個人情報、支払い情報を入力した場合、またはこのドメインからファイルをダウンロードした場合は、すぐに対処してください。インシデントを報告し、自分自身を守るのに役立つリソースを以下に示します。

Official reporting routes

復旧を装った詐欺に注意! 犯罪者は、捜査員、弁護士、または回収業者を装い、被害者に再び連絡を取る可能性があります。 前払い料金を支払ったり、資格情報を共有したりしないでください。 回復詐欺について詳しくはこちら →

お住まいの地域の当局へ報告してください

サイバー犯罪の公式連絡先 または 苦情草稿を作成する → を取得するには、国を選択してください。

97か国のディレクトリ

Template-based draft · optional AI wording assistance requires separate consent

AI 支援ドラフト — インシデントの詳細は AI プロバイダーによって処理されます · 自分で確認して送信する
After a phishing incident

被害者への推奨事項とアドバイス

Choose the steps that match what you shared. Keep a copy of this report alongside your own records.

今すぐ何をすべきでしょうか?

至急

Stop using the suspicious site. Open the real service through its official app or an address you already trust.

  • すべてのパスワードを変更する — メール、Exchangeアカウントなど、同じパスワードを使用しているものすべて
  • 2段階認証を有効にする 認証アプリ(SMSではない)を使用する。SMSによる復旧機能を無効にする
  • カードの凍結 フィッシングサイトに銀行口座情報を入力してしまった場合

レポート作成のために、どのような情報を収集すべきでしょうか?

FBIのガイドライン

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.
  • 正確な日時 — 各取引および詐欺師との最初の接触について
  • スクリーンショット — 詐欺サイト、チャットメッセージ、メール、ウォレットでの取引、ソーシャルメディア
  • すべてのURLおよびドメイン 詐欺師が使用した(以下を含む) cleaningbusinessinstitute.com)
  • コミュニケーション — 詐欺師が使用したメール、テキストメッセージ、電話番号、ユーザー名

たとえすべての詳細がわかっていなくても―― とにかく報告を提出する. 不完全な情報であっても、捜査には役立つ。

この詐欺はどこに通報すればいいですか?

  • FBI IC3 — インターネット犯罪通報センター(米国連邦政府の通報窓口)
  • ユーロポール — 欧州におけるサイバー犯罪の報告(EU)
  • 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.

How do phishing scams typically work?

  • 偽のウェブサイト — 正規サイトのドメインをわずかに変更した、ピクセル単位で完璧に再現されたクローンサイト
  • pig butchering — TelegramやWhatsApp、出会い系アプリを通じて数週間にわたって信頼関係を築き、その後、金銭をだまし取られる
  • 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
  • AIを利用した詐欺 — ディープフェイク、自動化されたフィッシング、AI生成サイトにより、詐欺の発見が難しくなっている

今後、どうすれば身を守ることができるでしょうか?

  • 公式サイトをブックマークする — メール、DM、広告に含まれるリンクは絶対にクリックしないでください
  • ドメインの確認 — 確認する PhishDestroy 操作を行う前に、HTTPS、スペル、ドメインの登録期間を確認してください。
  • 「良すぎて怪しい」=詐欺 — 確実なリターン、有名人の推薦、差し迫った締め切り

Further guidance: NIST · phishing responseFBI IC3 · reports & evidenceFTC · recovery scams

最新情報を入手し、安全を確保しましょう

リアルタイムの脅威を監視するか、誤検知だと思われる場合はこのリストに異議を申し立ててください

リアルタイム脅威情報フィード この掲載情報について異議を申し立てる
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.

Embed this reportA compact widget with a link to the evidence
HTML · IFRAME

このレポートを埋め込む

この脅威情報を、ご自身のウェブサイトやブログで共有してください

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