double0[.]xyz
“Web Development Studio”
証拠の概要
Analysis of the domain double0.xyz, created on 21 February 2026 and currently taken offline, shows multiple indicators of malicious activity consistent with a generic phishing operation. The domain is registered through PDR Ltd. d/b/a PublicDomainRegistry.com and uses Cloudflare nameservers lamar.ns.cloudflare.com and sarah.ns.cloudflare.com. DNS resolution points to IP address 188.114.97.3, which belongs to AS13335 Cloudflare, Inc., and is geolocated in the United States. No TLS certificate is present, indicating that the site was served without HTTPS encryption. VirusTotal reports that 11 of 93 scanned security vendors flagged the domain, reinforcing the suspicion of abuse.
Google Safe Browsing classifies the URL as a social‑engineering threat, and AlienVault OTX includes the domain in a single threat‑intel pulse. The page title returned from the site is “Web Development Studio,” but no further content analysis is available because the service is offline. Reputation scoring from Gridinsoft assigns a trust score of 0 / 100, the lowest possible rating. The domain appears on two public blocklists and is actively blocked by PhishDestroy and ScamSniffer.
Overall, the observable evidence—registrar information, Cloudflare hosting, lack of TLS, low trust score, multiple vendor detections, and inclusion on blocklists—corroborates the classification as a high‑risk phishing host. Defenders should add double0.xyz and its resolving IP 188.114.97.3 to network deny lists, ensure that email filters reference the listed blocklists, and monitor Cloudflare‑associated address ranges for related activity. Because the site is offline, continuous probing is not possible, but periodic re‑resolution of the domain is recommended to detect any re‑activation. The combination of vendor detections, Safe Browsing flag, and blocklist presence justifies immediate mitigation.
送信済み証拠のスナップショット
- 送信日時
- 台帳レコード
- 1
- ケース ID
PD-20260202-317C2D- 取得ページのタイトル
- Web Development Studio
- PDF 資料
- 証拠 PDF
証拠全文
Acceptable Use Policy (AUP): The domain double0.xyz is engaged in phishing activities, which directly contravenes the AUP prohibiting illegal activities, fraud, and deception.
Terms of Service (TOS): The registrar reserves the right to suspend or terminate services for violations. The ongoing phishing operations warrant immediate action under this provision.
Applicable Laws (DE):
Strafgesetzbuch (StGB) § 263 - Fraud: Engaging in deceptive practices to secure an unlawful gain constitutes fraud under German law.
Telemediengesetz (TMG) § 7 - General Duty to Inform: Service providers must ensure that their platforms are not used for illegal activities, including phishing.
Gesetz über den unlauteren Wettbewerb (UWG) - Unfair Competition Act: Phishing activities are considered unfair competition and are subject to legal action.
Regulatory Note: Failure to take appropriate action against double0.xyz may result in regulatory scrutiny and potential liability under applicable laws. Immediate suspension of the domain is advised to mitigate risks.
Data Coverage
ネットワークセキュリティインテリジェンス
| Detection System | Indicator | Verdict | Alert |
|---|---|---|---|
| Hagezi Threat Feed | double0.xyz |
malicious | Sinkholed |
脅威対応 Pipeline
ブロックリストの確認範囲
監視対象の外部情報源 10 件 · 保存スナップショット 2026年8月11日
検出タイムライン
-
Cloudflare Radar
Cloudflare Radar スキャンを保存 · スキャンを開く
保存済みキャプチャ
ドメイン・インテリジェンス
技術詳細DNS、TLS 名、タイムスタンプ
ICANN OVERSIGHT
認定と RAA の背景
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.
VirusTotalによる分析
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任意のドメインを確認する
保存されたブロックリスト、WHOIS、DNS、および公開スキャン証拠を使用した脅威分析
今すぐスキャンフィッシングを報告する
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レポートリアルタイム脅威情報フィード
最近のフィッシングレポートと観察された可用性の変化
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