This domain, www.estsensors.com, was observed as a generic phishing site and is currently offline. Registration data shows the domain was created on June 22, 2025 through Key-Systems GmbH and is serviced by the nameservers a5.share-dns.com and b5.share-dns.net. No TLS certificate is present, indicating HTTP‑only delivery. DNS resolution points to IP address 27.124.12.27, which is hosted in Hong Kong under AS152194 belonging to CTG Server Limited.
The hosting infrastructure has a Gridinsoft trust score of 0 out of 100, reflecting a high likelihood of malicious use. Threat intelligence aggregation reveals that the domain appears on a single security blocklist and has been blocked by the PhishDestroy filtering service. On the AlienVault Open Threat Exchange, the domain is referenced in 16 separate pulses, demonstrating repeated analyst reporting. VirusTotal analysis shows that 16 out of 95 scanning engines flagged the domain, corroborating its malicious reputation.
Despite the offline status, the infrastructure components remain active and could be repurposed for future campaigns. Defenders should ensure that the domain and its associated IP are added to local deny lists, monitor for any resurrection of the host, and consider blocking the entire AS152194 range if appropriate. Continuous observation of the registrar Key-Systems GmbH for new domains with similar naming patterns and of the share-dns name servers is recommended, as these have been used in prior phishing deployments. Because no SSL certificate or page content has been captured, further content‑level analysis is not possible at this time; however, the existing evidence is sufficient to classify the domain as high risk and to implement preventative controls.
Detection-evasion analysis
Cloaking and traffic-distribution check
Not observedNo cloaking was observed in the stored scan
Stored crawler-versus-browser observations for this host, plus a live fingerprint check for Keitaro-style traffic distribution systems.
Stored cloaking flag
Not observed
Cloaking score
0/6
Last cloaking scan
Scanner note:unavailable: raw=connection_error; http=0; via=http_proxy; error=SOCKSHTTPConnectionPool(host='duplicate-disabled-3804.invalid', port=80): Max retries exceeded with url: / (Caused by Ne
Live TDS fingerprint check
Seven Keitaro fingerprints plus a crawler-versus-browser comparison, run from the PhishDestroy scanner when this panel is open.
RegistrationCreated Jun 22, 2025 —Expires Jun 22, 2026
Time to First Unavailability170 days
What we count
Elapsed time from the first stored abuse report to the first observation that the content was unavailable. This does not establish the cause.
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 detailsProvenance & timestamps
First DetectedSep 6, 2025
DOM Analysisanalyzed May 5, 2026score 98/1001 brand signal
Submitted URLhttps://www.estsensors.com/
Favicon Hash
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.
Accountability draft
Nothing is sent automatically.
Network & certificates
Stored technical evidence
Network & DNS
Resolved IP
27.124.12.27
Network ASN
AS152194
Organization
CTG Server Limited
Observed location
Tung Chung, HK
Server header
nginx
Nameservers 2
a5.share-dns.com
b5.share-dns.net
Location describes the IP network.
TLS certificate
Issuer
Let's Encrypt / YR2
Valid from
2026-09-15 12:42:46
Valid until
2026-12-14 12:42:45
Hostname coverage
Certificate hostname mismatch
Validity
Within stored validity dates
Collection time
2026-09-20 04:02:04 UTC
Collection source
PhishDestroy collector
Certificate fingerprint512b513b2be39985c7d9c30544a9a713865811c2c25def0e45b90833c600760dCertificate names · 1 SANs
estsensors.com
Saved certificate metadata. Certificate dates without a timezone are shown as stored. Transport encryption does not establish that the site is trustworthy.
Latest HTTP observationUnknownProbe Inconclusive20%2026-10-11 01:30:48 UTC
RDAP registrationUnknown
Observed timelinelast reachable: 2026-09-23 01:44:07 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.
This timeline displays historical security and status checkpoints observed by the PhishDestroy automated monitoring network. It records domain lifecycle updates, scanner changes, and threat telemetry over time.
Domain Status Transition2026-09-25 01:31:06 UTC
Domain state transitioned from alive to dead.
Threat Response Pipeline
Discovery
Analysis
Monitoring
13 recorded events. These records describe collected evidence, outgoing notifications and publication; they do not confirm a complete investigation or a takedown.
Threat Ingested
duplicate-disabled-3804.invalid detected and queued for full analysis
A stored Cloudflare Radar report is available. The report link alone is not a malicious verdict and does not prove that every network field was captured.
The latest stored checks indicate that the reported content is unavailable; this does not establish who or what caused the change.
Sep 25, 2026
Time to First Unavailability
4076 hours elapsed from detection to the first unavailable observation.
How we investigate & report
Public scans, evidence and abuse channels
We scan suspicious URLs, inspect public results and send evidence through the appropriate abuse-reporting channels. The dated events above show what is recorded for this domain. The directory below explains the wider workflow.
01Public scans & evidence collection10 sources and tool groups+
Inspect the public DNS, TLS, HTTP and technology surface.
02Abuse reports & follow-upRegistrar, hosting and security channels+
Identify the responsible provider. Match registration and hosting records to the relevant abuse contact.
Prepare an evidence package. Include the URL, public scan references, captures and the recorded observations.
Send the report. Keep outgoing report records and recipient information when available.
Recheck and publish updates. Track later scanner verdicts, provider responses and site availability.
Security services used for scanning, reputation checks and reporting are listed below. A service being listed is not evidence that it received, accepted or acted on this particular domain. Recorded submissions appear in the notification history above.
4 evidence signal groups linked0 reports recordedContent unavailable
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.
Beware of recovery scammers! Recovery scammers may pose as investigators, lawyers, or tracing services. Do not pay upfront fees or disclose credentials.Learn more about recovery fraud →
Each lane is one reason a domain is linked to this host. Node size marks VirusTotal detections and dashed nodes are already offline. The full lists follow below.
Content matches4
Same favicon hash or the same page title as this host.
(DE)
