域安全和威胁情报

att[.]com-sbf[.]icu

“Welcome to nginx!”

威胁判定关键 95/100 证据评分

可用性 内容不可用 最新观察中的内容不可用

风险信号

病毒检测总数：15/93 Spamhaus DBL: DBL_PHISH URLQuery threat systems: 4 alerts

2026年2月2日 1 Report Sent CDN

证据摘要

重要

Analysis of att.com-sbf.icu indicates a confirmed phishing domain impersonating X.com, currently offline as of July 23, 2026. The domain was registered on February 21, 2026, through NAMEMART PTE. LTD. and resolves to 104.21.84.200, an IP address hosted on Cloudflare's network (AS13335) in the United States. Nameservers art.ns.cloudflare.com and grannbo.ns.cloudflare.com further confirm Cloudflare as the DNS provider.

No SSL certificate was detected, and the page title captured prior to takedown was 'Welcome to nginx!', suggesting the use of a default or misconfigured web server, which is atypical for legitimate brand-hosted infrastructure. The domain appears on one security blocklist and is blocked by PhishDestroy. Gridinsoft assigns a trust score of 0/100, reinforcing its malicious classification. While 15 of 93 security vendors on VirusTotal flagged this domain, the absence of recent scans or deeper forensic artifacts limits further assessment of its operational lifecycle or specific payload delivery mechanisms. The scam type is classified as brand impersonation, targeting X.com users, though the exact phishing kit or social engineering tactics employed remain unconfirmed due to the domain's offline status.

Defenders should treat this domain as high-risk infrastructure. Network-level blocking of 104.21.84.200 and monitoring for related subdomains or newly registered domains under the same registrar (NAMEMART PTE. LTD.) is recommended. Given Cloudflare's frequent use in phishing campaigns, additional scrutiny of domains leveraging its nameservers or IP ranges may uncover linked threats. No evidence suggests this domain is part of a broader campaign, but historical registration patterns or shared hosting indicators could emerge with further analysis.

已提交证据快照

已发送: 2026-02-02 12:07:35 UTC
台账记录: 1
案件 ID: PD-20260202-537D3C
已捕获页面标题: Welcome to nginx!
PDF 文件: PDF 证据

法律依据

CFAA · 18 U.S.C. §1030 Wire Fraud · 18 U.S.C. §1343 CAN-SPAM Act

完整证据文本

Policy Violations:
Acceptable Use Policy (AUP): The domain att.com-sbf.icu is engaged in phishing activities, which directly contravenes the AUP's prohibition against illegal activities and fraud.
Terms of Service (TOS): The hosting provider reserves the right to suspend or terminate services for violations, and the operation of this phishing domain constitutes a clear violation of these terms.
Applicable Laws (Unknown):
Computer Fraud and Abuse Act (CFAA): This U.S. law prohibits unauthorized access to computers and networks, which is applicable as phishing involves deceitful access to sensitive user information.
Wire Fraud Statute (18 U.S.C. § 1343): This law criminalizes schemes to defraud individuals or entities via electronic communications, including phishing schemes.
CAN-SPAM Act (15 U.S.C. § 7701): This act regulates commercial email and prohibits deceptive practices in electronic communications, which are evident in phishing activities.
Regulatory Note: Failure to take immediate action against this domain may expose your organization to legal liability and regulatory scrutiny. Non-compliance with applicable laws can result in severe penalties, including fines and potential criminal charges.

VirusTotal

15 det.

URLQuery

4 threat alerts

观测状态

内容不可用 HTTP 502

DestroyList

已列入

Reports Sent

Data Coverage

VirusTotal 15 / 93 URLQuery 4 threat-system alerts PhishStats checked — no match recorded OTX no community references CF雷达 scan completed URLScan capture 存储的报告 URLScan verdict 分析完成 DNS 阻断未检查 TLS 无证书数据 WHOIS not parsed 屏幕截图 3 captures · 3 sources 重定向链未探查

网络安全情报

Threat Detection Systems 4 alerts

Detection System	Indicator	Verdict	Alert
Hagezi Threat Feed	`att.com-sbf.icu`	malicious	Sinkholed
DNS4EU	`att.com-sbf.icu`	malicious	Sinkholed
OpenDNS	`att.com-sbf.icu`	phishing	Phishing Block
Quad9 DNS	`att.com-sbf.icu`	malicious	Sinkholed

威胁响应 Pipeline

发现

Checks

Reports

可用性

12/12

阻止列表覆盖

监控中的外部数据源 10 个 · 已存快照 2026年8月12日

PhishDestroy 源数据集

监控中的外部数据源 10 个 无匹配

MetaMask 无匹配 ScamSniffer 无匹配 Polkadot 无匹配 CryptoFirewall 无匹配 OpenPhish 无匹配 SEAL 无匹配 Enkrypt 无匹配 Phishunt 无匹配 Codeesura 无匹配 DiscordPhishing 无匹配

检测时间线

Cloudflare Radar
已存储 Cloudflare Radar 扫描 · 打开扫描

2026-03-07 09:15:52 UTC

社区报告

由 1 名社区成员报告；首次发现于 2026年2月2日

已存储报告: 1
已报告的唯一 URL: 1

已接受1

已保存的截图

Screenshot of att.com-sbf.icu — **URLScan capture**2026-03-25 12:27 UTC 2 / 3

查看原图下载

页面标题

Welcome to nginx!

域名情报

域名

URLScan Verdict 分析完成 score 0 report ↗

服务器 / ASN cloudflare · AS13335 CLOUDFLARENET - Cloudflare, Inc., US

IP Context Cloudflare shared edge origin IP hidden Edge-IP 声誉不属于此域。

Registrar (base domain) NAMEMART

(SG)

滥用举报联系方式abuse@namemart.com

ICANN 注册管理机构ICANN官方认证注册商 →

WHOIS查询com-sbf.icu 的 ICANN RDAP →

IP 地址 104.21.84.200 CDN

地理位置

San Francisco, US

网络AS13335 · Cloudflare, Inc.

反向 IPviewdns.info → rapiddns.io →

源 IP 隐藏在 CDN 代理后面。边缘地址的反向 IP 结果包含不相关的租户；查找源头需要被动 DNS 或证书透明数据。

HTTP 状态码502 Error

首次不可用所需时间 95 days

统计口径从第一个存储的滥用报告到第一次观察到内容不可用所经过的时间。这并不能确定原因。

每份报告包含哪些内容存储的传出报告记录可以参考当时可用的证据，例如供应商判决、注册数据、托管详细信息、分类或屏幕截图。此页面无法推断收件人交付、接收、确认或操作的确切有效负载。

技术详情DNS、TLS 名称和时间戳

首次发现2026年2月2日

DOM Analysisanalyzed 2026年4月23日DOM analysis score 10/100

Submitted URLhttp://att.com-sbf.icu/

域名服务器art.ns.cloudflare.comgrannbo.ns.cloudflare.com

TLS 观测扫描于 2026年3月15日

SHORTDOT 域名区 · 公开证据 .icu

ShortDot zone evidence

The linked repository preserves daily zone observations across seven ShortDot-operated TLDs, including registration volume and abuse-related indicators. This registry context is supporting background and is not an independent detection for the domain in this report.

ShortDot SA · Luxembourg 7 个域名区 · 全区证据每日更新打开 ShortDot 证据库

ICANN OVERSIGHT Registration: com-sbf.icu

认证和 RAA 背景

Registrar accreditation and DNS abuse obligations

For the registrable domain com-sbf.icu behind this subdomain, 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.

认证是一纸合同，不是安全印章。核实 ICANN 费用阅读 RAA §3.18 PHISHDESTROY INVESTIGATIONICANN funding, contracts, and DNS abuse oversight

Accountability draft 不会自动发送任何内容。

举报此域名提交证据，帮助保护他人

VirusTotal 分析

15 / 93 安全供应商标记了该域

View on VT

Last analyzed 2026-02-24 02:42:32 UTC

Cluster25

CRDF

CyRadar

Emsisoft

Forcepoint ThreatSeeker

Fortinet

G-Data

Gridinsoft

Lionic

MalwareURL

Netcraft

Seclookup

SOCRadar

Sophos

Webroot

您是否受到本网站的影响？

If credentials were compromised, report immediately. Do not engage with recovery scammers.

如果您输入了帐户凭据、个人或付款信息，或者从此域下载了文件，请立即采取措施。以下资源可帮助您报告事件并保护自己。

联邦调查局（FBI）IC3

报告美国的互联网犯罪

Federal tips line1-800-CALL-FBI

欧洲刑警组织

查找您所在欧盟国家/地区的官方报告渠道

National police directory

“Action Fraud”

举报英格兰、威尔士和北爱尔兰的欺诈和网络犯罪

Contact centre0300 123 2040

PhishDestroy listing review 不是执法报告

域名申诉

如果您拥有该域名并认为该列表不正确，请请求审核

警惕“数据恢复”诈骗！ 犯罪分子可能会冒充调查员、律师或追债员再次联系受害者。 请勿支付预付费用或共享凭证。 了解有关康复欺诈的更多信息 →

向当地主管部门报告

选择您所在的国家/地区以获取 官方网络犯罪联系人 或创建投诉草稿 →。

97个国家目录

AI辅助草稿——事件详细信息由AI提供商处理自行审核并提交

随时掌握最新信息，确保安全

请实时监控威胁，或者如果您认为这是误报，请对该条目提出异议

实时威胁动态对该列表提出异议

外部工具

ChainPatrol URLQuery Google Safe Browsing SSL Labs Blacklist Checker URLVoid Sucuri SiteCheck MDN Observatory

HTML · IFRAME

嵌入此报告

在您的网站或博客上分享此威胁情报

embed.html

<iframe
  src="https://phishdestroy.io/zh/embed/domain/att.com-sbf.icu"
  title="PhishDestroy threat report for att.com-sbf.icu"
  width="100%" height="320"
  loading="lazy"
  referrerpolicy="no-referrer"
  sandbox="allow-same-origin allow-popups allow-popups-to-escape-sandbox"
  style="border:0;border-radius:12px;max-width:100%"
></iframe>