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Overview

The Domain Blocklist feature allows users to block specific domains directly from the Massive Dashboard. This provides greater control over browsing restrictions without requiring API calls or admin intervention.
Note: Only exact domain matches are blocked. Wildcards, subdomains, and path-based blocking (e.g., sub.example.com or example.com/path) are not yet supported.

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Key Features

  • Add or remove domains to your personal blocklist
  • Upload multiple domains at once using CSV
  • Search, filter, and manage up to 1,000 blocked domains
  • Remove domains individually or clear the entire blocklist
  • Applied instantly to your proxy connections

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Getting Started

To manage your blocklist:
  1. Log in to your Massive Dashboard
  2. Navigate to Domain Blocklist in the left-hand menu
  3. The panel will display your current list of blocked domains and available management options

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Adding Domains

  1. Enter the domain you want to block in the Enter domain field (e.g., ads.trackerexample.net)
  2. Click Add
  3. The domain will immediately appear in your blocklist

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Bulk Upload CSV

  1. Click Bulk Upload CSV to add multiple domains at once
  2. Each domain should be listed on a separate line in the file

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Managing Your Blocklist

  • Search domains – Quickly locate entries in your blocklist
  • Pagination – Adjust the number of rows displayed per page
  • Remove a domain – Use the delete action next to any domain to remove it
  • Remove all – Use the Remove All button to clear your blocklist completely

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Example Domains

Your blocklist might include: 
ads.trackerexample.net
malicious-domain.test
phishing-site.demo
untrusted-proxy.biz
metrics-data.example.org

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Best Practices

  • Start small – Block only essential domains first
  • Use CSV for efficiency – Upload larger lists when needed
  • Review regularly – Keep your blocklist updated to match your use case
  • Verify restrictions – Test blocked domains after updating your list

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Limitations

  • Each user can only manage their own blocklist
  • Admins may apply global blocklists that override personal settings
  • The maximum number of blocked domains per account is 1,000
  • Wildcards are not supported – Only exact domains on the list will be blocked. Subdomains (e.g., sub.example.com) and paths (e.g., example.com/path) will not be blocked unless explicitly added.

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Need Help?

Tip: If you encounter error code 452 (Disallowed Content) when using proxies, check your Domain Blocklist. The domain you’re trying to access may be blocked. See the Error Types page for more details.
If you encounter issues with your blocklist:
  1. Visit Help → Support in the dashboard
  2. Submit a request including the domains you are trying to manage
For additional support, contact our team through the Massive Support Form.