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This domain has been flagged as malicious
Security engines reporting a detection: 5. Exercise extreme caution — do not enter credentials or personal information.
Domain security and threat intelligence

zk-brevis[.]network

“Cierpliwości...”

Threat verdict High 65/100 evidence score
Availability Server error The latest stored response was inconclusive
Risk signals
VirusTotal detections: 5/93 Spamhaus DBL: DBL_PHISH
OTX: 1 ref Dec 28, 2025 CDN
Evidence Summary
HIGH
Ref
B2A67D64
Score
65/100

Analysis of zk-brevis.network shows an elevated‑risk generic phishing infrastructure that has been taken offline as of the report date. The domain was registered on December 28, 2025 through NiceNIC International Group Co., Limited and resolves to the Cloudflare‑owned address 188.114.96.3, located in the United States under ASN 13335. DNS resolution is served by Cloudflare name servers pranab.ns.cloudflare.com and selah.ns.cloudflare.com, and the site employed Cloudflare’s HTTP/3 protocol stack. An SSL certificate issued by Google Trust Services (WE1) was observed, indicating the use of a legitimate certificate authority to lend credibility to the site.

The page title returned by the server, "Cierpliwości...", provides the only visible content clue; no additional page content has been publicly recorded. VirusTotal scans captured detections from five of ninety‑three security vendors, confirming that multiple AV engines flagged the domain as malicious. AlienVault OTX listed the domain in a single threat pulse, and it appears on one external blocklist, where it has also been listed by PhishDestroy as a blocked resource.

The combination of a recent registration date, use of reputable hosting and TLS providers, and modest but consistent detection across independent threat feeds suggests a deliberate attempt to exploit the trust associated with Cloudflare and Google‑issued certificates. Defenders should add zk-brevis.network to deny‑list controls, monitor DNS queries for the associated IP address, and watch for any re‑registration attempts or derivative domains that reuse the same name‑server configuration. Continuous observation of VirusTotal and OTX feeds is recommended to capture any resurgence or related indicators of compromise.

VirusTotal
VirusTotal
5 det.
OTX references
1 community ref
URLScan
URLScan
Report ↗
TLS Certificate
WE1
Age
8 mo
Observed status
Server error 502
PhishDestroy
DestroyList
Listed
Data coverage VirusTotal 5 / 93 URLQuery report stored — detailed verdict pending PhishStats not checked OTX 1 community reference CF Radar scan completed URLScan capture stored report URLScan verdict Analysis completed DNS blocks not checked TLS valid certificate, 87d WHOIS 8 mo old Screenshot 2 captures · 2 sources Redirect chain not probed
Network Security Intelligence Registrar context
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

Threat Response Pipeline

Discovery
Checks
Reports
Availability
15/17

Public Blocklist Status

Stored Capture

URLScan capture 2 / 2
View Full Size Source Report Wayback Download
Page Title
Cierpliwości...
TLS Certificate
Valid transport encryption · Issued by WE1 · valid for 87 days

Domain Intelligence

Domain
URLScan Verdict Analysis completed score 0 report ↗
Server / ASN cloudflare · AS13335 CLOUDFLARENET, US
IP Context Cloudflare shared edge origin IP hidden Edge-IP reputation is not attributed to this domain.
Registrar NiceNIC RU(RU) PhishDestroy Investigation
Abuse contactabuse@nicenic.net
ICANN RegistryOfficial ICANN accredited-registrars →
WHOIS LookupICANN RDAP for zk-brevis.network →
IP Address 188.114.96.3 CDN
GeoUS San Francisco, US
NetworkAS13335 · Cloudflare, Inc.
Reverse IPviewdns.info → rapiddns.io →
The origin IP is hidden behind a CDN proxy. Reverse-IP results for the edge address contain unrelated tenants; finding the origin requires passive DNS or certificate-transparency data.
RegistrationCreated Dec 28, 2025 (238d) — Expires Dec 28, 2026
HTTP Status502 Error
Elapsed Since First Report 116 days
What we count Raw elapsed time since the first stored abuse report. It is not a registrar response-time measurement. Latest observed status: Server error.
What each report contains Stored outgoing-report records may reference evidence available at the time, such as vendor verdicts, registration data, hosting details, classifications, or screenshots. This page does not infer the exact payload delivered, receipt, acknowledgement, or action by a recipient.
Technical detailsDNS, SSL SANs, timestamps
First DetectedDec 28, 2025
DOM Analysisanalyzed Apr 23, 2026score 15/100
IoC Extractionscanned Aug 2, 20260 wallet · 0 Telegram IoCs
Submitted URLhttps://zk-brevis.network/registration
Nameserverspranab.ns.cloudflare.comselah.ns.cloudflare.com
TLS Fingerprint
TLS Observationvalid from Feb 24, 2026scanned Mar 12, 2026
ICANN OVERSIGHT

Accreditation and RAA context

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.

Accreditation is a contract, not a safety seal. Verify ICANN fees Read RAA §3.18 PHISHDESTROY INVESTIGATIONICANN funding, contracts, and DNS abuse oversight
Accountability draft Nothing is sent automatically.

Latest Classified Outcome 2026-08-23 03:36:47 UTC

Primary outcome Registration hold observed reason: Registrar clientHold 95% confidence
Attribution NICENIC INTERNATIONAL GROUP CO., LIMITED mechanism: Registrar clientHold source: Rdap Status Collector
Evidence layers Availability: DNS inactive Content: Unreachable DNS: NXDOMAIN Registration: Registrar clientHold
Latest HTTP observation Unknown Origin unreachable Http 5xx 20% 2026-08-23 02:36:33 UTC
RDAP registration Registrar clientHold NICENIC INTERNATIONAL GROUP CO., LIMITED · IANA 3765 RDAP HTTP 200 source: Rdap Status Collector clientDeleteProhibitedclientHoldclientTransferProhibited expires 2026-12-28 00:04:52 UTC checked 2026-08-23 03:36:47 UTC
Registrar action marker verified clientHold marker NICENIC INTERNATIONAL GROUP CO., LIMITED · IANA 3765 causal link to our report not established
Observed timeline last reachable: 2026-02-14 16:34:25 UTC current episode first observed: 2026-08-05 01:45:38 UTC observed RIP window: 2026-02-14 16:34:25 UTC → 2026-08-05 01:45:38 UTC · 4,113.19h midpoint estimate ≈ 2026-05-11 09:10:01 UTC · precision very 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.
Technologies · 2 identified
Cloudflare
CDN

Web infrastructure and security company providing CDN, DDoS mitigation, and DNS services.

www.cloudflare.com
HTTP/3
Miscellaneous

Third major version of HTTP protocol, built on QUIC for faster, more reliable connections.

Detected via Cloudflare Radar · Wappalyzer engine
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VirusTotal Analysis

5 / 93 security vendors flagged this domain
View on VT
Last analyzed
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SOCRadar

Archived Evidence

Wayback Machine Snapshot
A historical snapshot is available for evidence review
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Evidence & External Reports

Security Analysis
URLScan Analyzed VirusTotal 5 det. ChainPatrol URLQuery Report stored SSL Labs Stored TLS valid CF Radar Open report OTX 1 ref WOT ScamAdviser Blacklist Checker URLVoid Sucuri SiteCheck MDN Observatory
OSINT & Intelligence
Web-Check Full scan SOCRadar Dark web report LeakIX Leak search Shodan Censys ThreatFox Hudson Rock Sign-in search IntelX crt.sh Certs WHOIS Wayback Archived
DNS & Network
nslookup.io DNS bgp.tools ASN/Route
SEO & Domain
SpyFu Moz DA/PA Ahrefs Backlinks Deep Analysis

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A Very Sincere Thank-You Note

Satirical draft generator

Recipient
Fee context

Satirical draft. Fee figures are estimates; exact attribution to this domain is not claimed.