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IP Blacklist Checker

ExtensionTools3 users
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Item media 1 (screenshot) for IP Blacklist Checker
Item media 1 (screenshot) for IP Blacklist Checker
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Overview

Check if a website's IP is listed on any common IP blacklists.

🛡️ IP Blacklist Checker - Store Submission Content ✨ Description Instantly verify any website's reputation and protect your browsing experience! 🚀 IP Blacklist Checker is a professional-grade security extension that puts the power of global threat intelligence in your pocket. With a single click, it cross-references the current website’s IP address against 15+ premier DNS Blacklists (DNSBL), exposing hidden risks before you interact with a site. 🛡️ Why You Need This: Real-Time Protection: Instantly see if a site is flagged for spam, malware, or fishing. One-Click Insight: No manual typing. It automatically detects the domain from your active tab. Universal Coverage: Scans the industry giants including Spamhaus, Barracuda, UCEPROTECT, and SORBS. Clean & Modern UI: A premium dashboard designed for speed and clarity. No clutter, just the facts. Zero Logs: We respect your privacy. No browsing history is ever stored or transmitted. 💼 Perfect For: Privacy-Minded Users looking to avoid "shady" hosting providers. Web Admins & Developers troubleshooting email deliverability or server reputation. Cybersecurity Pros needing quick IP reputation checks on the fly.

Details

  • Version
    1.0
  • Updated
    March 26, 2026
  • Size
    1.2MiB
  • Languages
    English (United States)
  • Developer
    Website
    Email
    Roomikat@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

Manage extensions and learn how they're being used in your organization

IP Blacklist Checker has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

IP Blacklist Checker handles the following:

Location

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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