djknmmk.com is a phishing domain that impersonated Cloudflare, aiming at people who trust that brand, such as site owners with Cloudflare accounts and visitors who see Cloudflare pages every day. PhishDestroy first flagged it on 2026-09-06, two days after registration. The site has been offline since 2026-09-15, and on our last check, on 2026-10-19, its DNS was no longer resolving.
How the scam works
The page carried the title "Suspected Phishing | Cloudflare", which matches the wording of Cloudflare's own phishing warning interstitial rather than a typical login lure. We still classify the domain as Cloudflare impersonation phishing. Schemes like this borrow a familiar Cloudflare look, such as a security check, a warning or an account prompt, so the victim lowers their guard and follows instructions. That usually ends with credentials typed into an attacker-controlled form or a malicious next step. A stolen Cloudflare login can give an attacker control over a victim's domains, DNS and the traffic of every site behind them.
Evidence
Four of 89 VirusTotal engines flagged the domain in a 2026-09-17 check: alphaMountain.ai, CRDF, Gridinsoft and SOCRadar. That is a low count, but Google Safe Browsing independently lists it under SOCIAL_ENGINEERING, the category used for deceptive phishing pages. The domain also appears in four AlienVault OTX threat pulses, which shows other researchers tracked it separately. It is on the PhishDestroy blocklist.
Infrastructure
The domain was registered on 2026-09-04 and was already serving its phishing page when we caught it two days later. It was short-lived and disposable, offline within about eleven days. It was registered through Cloudflare, Inc. and hosted on Cloudflare's network, with the serving IP located in Canada. The operator placed a Cloudflare impersonation on Cloudflare's own infrastructure, which can make the page look more convincing to anyone checking where it is hosted.
What to do
If you entered a Cloudflare login on this site, change that password immediately, along with the password for any account that reused it. Turn on or reset two-factor authentication, revoke any API tokens you don't recognize, and review your account's audit log for unfamiliar DNS, SSL or member changes. If you downloaded or ran anything the page offered, scan that device before using it again. Defenders should block djknmmk.com, search proxy and DNS logs for visits between 2026-09-04 and 2026-09-15, and warn users that genuine Cloudflare warnings never ask for credentials.
颁发者 Google Trust Services / WE1· stored validity ends in 43 days
Network & certificates
Stored technical evidence
Network & DNS
Shared CDN edge
Resolved IP
172.67.186.18
Network ASN
AS13335
Organization
Cloudflare, Inc.
Observed location
Toronto, CA
Server header
cloudflare
Edge-IP 声誉不属于此域。
域名服务器 1
matt.ns.cloudflare.com
Location describes the IP network.
TLS 证书
Issuer
Google Trust Services / WE1
Valid from
2026-09-04 14:34:10
Valid until
2026-12-03 15:31:29
Hostname coverage
Stored certificate dates valid
Validity
Within stored validity dates
Collection time
2026-09-16 01:02:03 UTC
Collection source
PhishDestroy collector
Certificate fingerprint0ec074acd785df321c019c04e40de01889f28460e8443778ee9e38c38155c565Certificate names · 2 SANs
djknmmk.com
*.djknmmk.com
Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.
Primary outcomeDNS 非活动reason: DNS NXDOMAIN80% confidence
Attributionsource: Dns Cache
Evidence layersAvailability: DNS inactiveContent: UnreachableDNS: NXDOMAINRegistration: Unknown
Latest HTTP observation未知Probe Inconclusive20%2026-10-21 01:14:44 UTC
RDAP registration未知
Observed timelinelast reachable: 2026-09-15 22:17:55 UTCcurrent episode first observed: 2026-09-30 16:14:55 UTCobserved RIP window: 2026-09-15 22:17:55 UTC → 2026-09-30 16:14:55 UTC · 353.95hmidpoint estimate ≈ 2026-09-23 07:16:25 UTC · precision low · 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.
技术 · 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.
Template-based draft · optional AI wording assistance requires separate consent
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
After a phishing incident
针对受害者的建议与指导
Choose the steps that match what you shared. Keep a copy of this report alongside your own records.
我应该立即采取什么措施？
紧急
Stop using the suspicious site. Open the real service through its official app or an address you already trust.
更改所有密码 — 电子邮件、Exchange 账户，以及任何使用同一密码的账户
启用双因素认证 使用身份验证器应用（而非短信）。禁用基于短信的恢复功能
冻结卡片 如果您在钓鱼网站上输入了银行信息
我应该为报告收集哪些信息？
联邦调查局（FBI）指南
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.
当地警方 — 即使无法立即采取行动，也能留下正式记录
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?
虚假网站 — 与正规网站完全一致的克隆网站，仅域名略有改动
猪的屠宰 — 通过Telegram/WhatsApp/交友软件花数周时间建立信任，随后钱被骗走
退款诈骗 — 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)
