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域安全和威胁情报

l4-collab[.]land

“Collab.Land”

威胁判定 关键 80/100 证据评分
可用性 最后已知的活跃状态 最新存储的可达性观察
风险信号
病毒检测总数：5/91 Spamhaus DBL: DBL_PHISH 诈骗类型：Generic Phishing 最后已知的活跃状态
2026年6月1日 CDN
报告概览

l4-collab.land — 最后已知的活跃状态 (HTTP 200). 诈骗类型：Generic Phishing. 证据摘要: VirusTotal 5/91 (alphaMountain.ai, CRDF, Fortinet, Gridinsoft, SOCRadar); Spamhaus DBL_PHISH; PhishDestroy score 80/100. 注册商: NiceNIC.

为保留原始取证记录，下方的 PhishDestroy AI 详细分析仍使用英文。

证据摘要
重要
Ref
2FFEC4DD
评分
80/100

This domain l4-collab.land was registered on 27 May 2026 through NICENIC INTERNATIONAL GROUP CO., LIMITED and is currently active. DNS resolution points to 76.76.21.21, an address owned by Cloudflare (AS13335) located in the United States. The site serves HTTPS with a Let’s Encrypt certificate (E8) and returns HTTP 200. Cloudflare name servers (jose.ns.cloudflare.com, maisie.ns.cloudflare.com) host the domain, and infrastructure scans reveal the use of Vercel, HubSpot, HSTS and Cloudflare Browser Insights. The page title reported by crawlers is “Collab.Land”. Threat intelligence sources assign a high risk rating and label the activity as generic phishing. The domain appears on one blocklist and is actively blocked by PhishDestroy. Gridinsoft assigns a trust score of 0 / 100, and VirusTotal reports six positive detections out of ninety‑one scanners. Evidence of malicious payloads or credential‑stealing pages has not been published, and the specific phishing lure remains unknown. Defenders should block the domain at network perimeter, monitor DNS queries for the associated Cloudflare IP range, and add the domain to internal blocklists. Continuous scanning for changes in page content or additional malicious indicators is recommended.

VirusTotal
VirusTotal
5 det.
DNS Security
3/14
URLScan
URLScan
报告 ↗
TLS 证书
Let's Encrypt
年龄
3 mo New
观测状态
最后已知的活跃状态 200
PhishDestroy
DestroyList
已列入
数据覆盖范围 VirusTotal 5 / 91 URLQuery 未检查 PhishStats 未检查 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 3/14 TLS valid certificate, 60d WHOIS 3 mo old 屏幕截图 2 captures · 2 sources 重定向链 未探查
网络安全情报 Registrar context
DNS Provider Blocks 3 / 14
Controld Adblock Controld Family Controld Malware
Dangerous · Checked 14 DNS providers: Quad9, AdGuard, ControlD, CleanBrowsing & more
Registrar context NiceNIC
Stored registration data identifies NICENIC INTERNATIONAL GROUP CO., LIMITED (IANA 3765) as the registrar. PhishDestroy maintains separate NiceNIC abuse-report research; registrar association is contextual and is not an independent detection for this domain.
NiceNIC Verdict Full Investigation

威胁响应 Pipeline

发现
Checks
Reports
可用性
12/14

公共封禁名单状态

已保存的截图

URLScan capture 2 / 2
查看原图 来源报告 Wayback 下载
页面标题
Collab.Land
TLS 证书
Valid transport encryption · 颁发者 Let's Encrypt · valid for 60 days

域名情报

域名
URLScan Verdict 分析完成 score 0 report ↗
服务器 / ASN cloudflare · AS16509 AMAZON-02 - Amazon.com, Inc., US
IP Context Cloudflare shared edge origin IP hidden Edge-IP 声誉不属于此域。
注册商 NiceNIC RU(RU) PhishDestroy Investigation
滥用举报联系方式abuse@nicenic.net
ICANN 注册管理机构ICANN官方认证注册商 →
WHOIS查询l4-collab.land 的 ICANN RDAP →
IP 地址 76.76.21.21 CDN
地理位置US San Francisco, US
网络AS16509 · 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。
注册信息创建 2026年5月27日 (79d · New) — Expires 2027年5月27日
Elapsed Since First Report 14 days
统计口径 Raw elapsed time since the first stored abuse report. It is not a registrar response-time measurement. Latest observed status: 最后已知的活跃状态.
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。
HTTP 状态码200
技术细节DNS、SSL SAN、时间戳
首次发现2026年6月1日
DOM Analysisanalyzed 2026年6月1日score 78/100
IoC Extractionscanned 2026年7月29日0 wallet · 0 Telegram IoCs
Submitted URLhttps://l4-collab.land/
域名服务器jose.ns.cloudflare.commaisie.ns.cloudflare.com
TLS Fingerprint
TLS Observationvalid from 2026年5月27日scanned 2026年6月1日
ICANN OVERSIGHT

认证和 RAA 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.

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。

Latest Classified Outcome 2026-08-15 02:43:02 UTC

Primary outcome Live content 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: Active
Latest HTTP observation Live content Ordinary HTTP content served 90% 2026-08-15 02:43:02 UTC
RDAP registration 有效 NICENIC INTERNATIONAL GROUP CO., LIMITED · IANA 3765 RDAP HTTP 200 source: Rdap Status Collector clientDeleteProhibitedclientTransferProhibited expires 2027-05-27 23:04:28 UTC checked 2026-08-08 04:40:23 UTC
Observed timeline last reachable: 2026-08-15 02:43:02 UTC last content: 2026-08-15 02:43:02 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.
所用技术 · 4 identified
Vercel
PaaS

Vercel is a cloud platform for static frontends and serverless functions.

vercel.com 置信度 100%
HubSpot
Marketing automation

HubSpot is a marketing and sales software that helps companies attract visitors, convert leads, and close customers.

www.hubspot.com 置信度 100%
HSTS
安全

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

www.rfc-editor.org 置信度 100%
Cloudflare Browser Insights
Analytics RUM

Cloudflare Browser Insights is a tool that measures the performance of websites from the perspective of users.

www.cloudflare.com 置信度 100%
Detected via Cloudflare Radar · Wappalyzer engine
举报此域名 提交证据，帮助保护他人

VirusTotal 分析

5 / 91 安全供应商标记了该域
View on VT
Last analyzed First positive detection Previous stored snapshot: 0 detections
alphaMountain.ai
CRDF
Fortinet
Gridinsoft
SOCRadar
网站性能分析

Google PageSpeed Insights — mobile performance audit of l4-collab.land · checked Jun 26, 2026

93
Good
Performance
FCP
1.69s
First Contentful Paint
LCP
1.84s
Largest Contentful Paint
CLS
0.023
Cumulative Layout Shift
TBT
287ms
Total Blocking Time
SI
2.06s
Speed Index
Powered by Google PageSpeed Insights · Mobile strategy · Scores: 90-100 Good 50-89 Needs Work 0-49 Poor

证据与外部报告

证券分析
URLScan Analyzed VirusTotal 5 det. ChainPatrol URLQuery Open lookup Gridinsoft SSL 实验室 Stored TLS valid CF雷达 Open report DNS Security 3/14 WOT ScamAdviser 黑名单检查器 URLVoid Sucuri SiteCheck MDN 观测站
OSINT与情报分析
Web-Check Full scan SOCRadar Dark web report LeakIX Leak search Shodan Censys ThreatFox 哈德逊岩 Sign-in search IntelX crt.sh 证书 WHOIS Wayback
DNS 与网络
nslookup.io DNS bgp.tools ASN /路线
SEO 与域名
SpyFu Moz DA/PA Ahrefs 反向链接 深度分析

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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/l4-collab.land"
  title="PhishDestroy threat report for l4-collab.land"
  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>

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