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Domain Takedown

Procedure for neutralizing a malicious domain

Updated over a month ago

Identifying a potentially dangerous domain—one imitating your site, posing a phishing risk, or harming your reputation—allows you to initiate, through Arsen, a takedown procedure.


This is an official request sent to the registrar asking for the domain to be removed from the web.

You can then centralize the monitoring of all takedown requests to maintain full visibility over their progress.


1 – Objectives

This article explains how to:

  • understand how a takedown procedure works

  • review the status of ongoing requests

  • initiate a takedown directly from Arsen

  • identify the different abuse types that justify submitting a request to a registrar


2 – Prerequisites

  • Have access to the Threat Monitoring module

  • Have sufficient rights to use this feature (Admin role)

  • Have previously marked one or more domains as Malicious


3 – Accessing the takedown feature

  • Go to the Threat Monitoring section

  • Click Domains, then Takedown

This section lists all initiated requests and their current status.

Navigation to the Takedown section used to manage malicious domain takedown requests.


4 – Available information

4.1 – Understanding the registrar’s role

A takedown request is always submitted to the registrar, the entity that registered the domain.

The registrar reviews the complaint and may:

  • accept the request

  • reject it

  • request additional information

📚 Note
A takedown is not automatic:
The registrar may reject the request if the domain owner proves the activity is legitimate and not harmful to your organization.

4.2 – Understanding request statuses

The takedown table displays all initiated requests and their progress:

Status

Meaning

Ongoing

The registrar is reviewing the request; a response is pending.

Rejected

The registrar has refused the request.

Approved

The takedown was approved; the domain is now disabled.

Takedown dashboard showing statistics of ongoing, rejected, approved, and total requests.

When a takedown is successful, the domain becomes available again for purchase. Two actions are recommended:

  • Acquire it to prevent malicious re-registration

  • Use the domain in awareness campaigns by adding it to the platform


5 – Submitting a takedown request

5.1 – Initiate a request

  • Click + Request Takedown

  • Open the right-side drawer that appears

Takedown section with the Request Takedown button highlighted.

5.2 – Select the domain to report

Request Takedown form showing the targeted domain and available abuse types: phishing, trademark violation, spam, scam.

5.3 – Choose the type of abuse

Select the reason for reporting the domain:

  • Phishing: attempted impersonation targeting employees or customers

  • Copyright / Trademark Violation: infringement of intellectual property or brand identity

  • Spam or Scam: reputation damage or fraudulent activity

Click Next when finished.


6 – Finalizing and sending the request

The drawer displays a pre-filled email template to simplify the process.

You can:

  • edit the message text

  • add attachments (evidence, screenshots, logs, etc.)

  • click Submit to officially send the request

📚 Note
Arsen automatically fills in the registrar’s email address.

Preview of the automatically generated takedown request email including fraudulent domain details, evidence, and contact information.”  Click Submit to initiate the request

Click Submit to initiate the request.

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