Domain Dump

Extension Developer Tools13 users

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Overview

Lists all domains a site contacts during its work (CDNs, scripts, XHR, etc.).

Domain Dump shows you every domain the current tab contacts while it runs: scripts, CDNs, XHR/fetch, images, fonts, iframes, WebSockets — the works. Open any site, click the extension icon, and you get a unique, deduplicated list of hosts. Toggle between root domains (eTLD+1, e.g. foo.co.uk) and full hostnames (e.g. cdn.static.foo.co.uk). Filter, copy to clipboard, or export to a text file with one click. Features: • Captures all network request types via the Chrome webRequest API • Correct eTLD+1 resolution using the Public Suffix List • Per-tab isolation — the list resets when you navigate to a new page • Filter box, copy, export to .txt, clear • The site's own domain is highlighted at the top • Dark-themed popup Privacy: Domain Dump does not collect, store, transmit, or share any data. Everything is processed locally, in the memory of the extension's service worker, and discarded when the tab is closed. The extension makes no network requests of its own — no analytics, no telemetry, no third-party SDKs. Open source (MIT license): https://github.com/yadotrof/domain-dump

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Details

Version
0.1.0
Updated
May 5, 2026
Flag concern
Size
77.63KiB
Languages
English
Developer
Email
i@yadotrof.me
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

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

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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