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This domain has been flagged as malicious
Security engines reporting a detection: 7. Exercise extreme caution — do not enter credentials or personal information.
Domain security and threat intelligence

czsyysxh[.]com

“whatsapp网页版登录入口-whatsapp网页入口-whatsap网页版登入口”

Threat verdict Critical 81/100 evidence score
Availability Unverified Current reachability is unverified
Risk signals
VirusTotal detections: 7/91 URLQuery threat systems: 2 alerts Brand impersonation: WhatsApp
OTX: 4 refs Aug 2, 2026 WhatsApp
Evidence Summary
CRITICAL
Ref
67B50874
Score
81/100

Analysis indicates that www.czsyysxh.com is currently active and hosts a page titled “whatsapp网页版登录入口‑whatsapp网页入口‑whatsap网页版登入口”, which references WhatsApp Web in Chinese. The page title suggests an attempt to lure users into a credential‑stealing flow targeting WhatsApp accounts. The domain resolves to the IPv4 address 154.194.169.159 and is served by an Nginx web server that advertises HTTP/3, HSTS, and includes client‑side libraries such as Slick, jQuery and Prism. The hosting infrastructure is registered through TUCOWS.COM, CO, and the authoritative name servers are 1‑you.njalla.no, 2‑can.njalla.in and 3‑get.njalla.fo, all belonging to the Njalla privacy‑focused DNS service. VirusTotal has recorded 2 detections out of 91 scanners, confirming that at least two security vendors have flagged the domain as malicious.

The domain appears on a single public blocklist, PhishDestroy, which is currently the only known blocklist entry. The domain was created on 18 June 2013, indicating a long‑standing registration that may have been repurposed for the current campaign. Risk is classified as high and the threat type is generic phishing. Uncertainties remain regarding the exact payload delivered after the login page, the presence of TLS certificates, and the response codes returned by the server, as these details were not captured in the available intelligence.

Defenders should add the domain and its IP address to outbound web filtering rules, block DNS resolution through the listed Njalla name servers, and monitor network traffic for connections to 154.194.169.159. Email gateways should inspect messages that contain URLs pointing to this domain and quarantine or reject them. Incident response teams should treat any credential submissions to this site as compromised and enforce password resets for affected WhatsApp accounts.

VirusTotal
VirusTotal
7 det.
URLQuery
URLQuery
2 threat alerts
OTX references
4 community refs
URLScan
URLScan
Report ↗
TLS Certificate
Let's Encrypt
Age
13.2 yr
Observed status
Unverified
PhishDestroy
DestroyList
Listed
Data coverage VirusTotal 7 / 91 URLQuery 2 threat-system alerts PhishStats not checked OTX 4 community references CF Radar scan completed URLScan capture stored report URLScan verdict verdict unavailable DNS blocks not checked TLS valid certificate, 84d WHOIS 160 mo old Screenshot 4 captures · 3 sources Redirect chain not probed
Network Security Intelligence
Threat Detection Systems 2 alerts
Detection System Indicator Verdict Alert
DNS4EU www.czsyysxh.com malicious Sinkholed
DNS4EU czsyysxh.com malicious Sinkholed
Stored URLQuery scan evidence · Aug 2, 2026 04:28 UTC Open source report

Threat Response Pipeline

Discovery
Checks
Reports
Availability
12/14

Public Blocklist Status

Stored Capture

URLScan capture 1 2 / 4
View Full Size Source Report Wayback Download
Page Title
whatsapp网页版登录入口-whatsapp网页入口-whatsap网页版登入口
Impersonates
WhatsApp
TLS Certificate
Valid transport encryption · Issued by Let's Encrypt · valid for 84 days

Domain Intelligence

Domain
Server / ASN nginx · AS139880 OWGELS-AS-AP - OWGELS INTERNATIONAL CO., LIMITED, HK
IP Reputation abuse score 0/100 0 reports checked Aug 2, 2026
Registrar TUCOWS.COM, CO KN(KN)
Abuse contactdomainabuse@tucows.com
ICANN RegistryOfficial ICANN accredited-registrars →
WHOIS LookupICANN RDAP for czsyysxh.com →
IP Address 154.194.169.159 HK
GeoHK Tung Chung, HK
NetworkAS139880 · OWGELS INTERNATIONAL CO., LIMITED
Reverse IPviewdns.info → rapiddns.io →
RegistrationCreated Jun 18, 2013 — Expires Jun 18, 2028
Technical detailsDNS, SSL SANs, timestamps
First DetectedAug 2, 2026
DOM Analysisanalyzed Aug 2, 2026score 81/1001 brand signal
IoC Extractionscanned Aug 3, 20260 wallet · 0 Telegram IoCs
Submitted URLhttps://www.czsyysxh.com/
Nameservers1-you.njalla.no2-can.njalla.in3-get.njalla.fo
TLS Fingerprint
TLS Observationvalid from Jul 27, 2026scanned Aug 2, 2026
TLS SAN Domainsczsyysxh.com
Case ID
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.
Technologies · 6 identified
Nginx
Web servers Reverse proxies

Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.

nginx.org 100% confidence
Slick
JavaScript libraries
kenwheeler.github.io 100% confidence
jQuery
JavaScript libraries

jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.

jquery.com 100% confidence
HSTS
Security

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

www.rfc-editor.org 100% confidence
Prism
Miscellaneous

Prism is an extensible syntax highlighter.

prismjs.com 100% confidence
HTTP/3
Miscellaneous

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

httpwg.org 100% confidence
Detected via Cloudflare Radar · Wappalyzer engine
Report This Domain Submit evidence & help protect others

VirusTotal Analysis

7 / 91 security vendors flagged this domain
View on VT
Last analyzed First positive detection Previous stored snapshot: 6 detections
ADMINUSLabs
alphaMountain.ai
BitDefender
Forcepoint ThreatSeeker
G-Data
Kaspersky
SOCRadar

Archived Evidence

Wayback Machine Snapshot
A historical snapshot is available for evidence review
View Archive

Evidence & External Reports

Security Analysis
URLScan Stored capture VirusTotal 7 det. ChainPatrol URLQuery 2 threat alerts Gridinsoft SSL Labs Stored TLS valid CF Radar Open report OTX 4 refs 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

Were You Affected by This Site?

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

If credentials, payment data, or files were exposed, report the incident immediately. Change affected passwords, revoke active sessions, and scan the device.

Europol
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National police directory
PhishDestroy listing review Not a law-enforcement report
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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.