---
title: "Domain Age Checker – Chrome extension stats, history and permissions"
description: "205 users, rated 4.00 by 4 people. Version 1.0, updated 2025-04-07. Requests 3 permissions."
url: "https://extensiontracker.com/extension/mkkbgilkceeclaaadmfameifdnhjmkec"
---

# Domain Age Checker

Live in the Chrome Web Store.

- Users: 205
- Rating: 4.00 from 4 ratings
- Last checked: 2026-09-27 05:43 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #49,546 of 264,702 live extensions
- Rank in Developer Tools: #4,334 of 27,615

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Quickly check the registration age of any domain you visit

- Extension ID: `mkkbgilkceeclaaadmfameifdnhjmkec`
- Developer: [None](https://extensiontracker.com/developer/uc0fdd76a0fdc8d23968c123a43d0ff84)
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2025-04-07
- Last updated: 2025-04-07
- Version: `1.0`
- Size: 16.66 KiB
- Minimum Chrome: 88
- Languages (1): English
- Chrome Web Store: <https://chromewebstore.google.com/detail/domain-age-checker/mkkbgilkceeclaaadmfameifdnhjmkec>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=mkkbgilkceeclaaadmfameifdnhjmkec>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 205 | 4.00 | 4 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://dns.google/resolve*`: dns.google
- `https://rdap.org/domain/*`: rdap.org

### Browser features

- `activeTab`: The tab you're on, only after you click the extension

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 05:43 UTC; next check around 2026-10-14.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Domain Age Checker” (mkkbgilkceeclaaadmfameifdnhjmkec). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/mkkbgilkceeclaaadmfameifdnhjmkec. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_mkkbgilkceeclaaadmfameifdnhjmkec,
  title   = {Domain Age Checker (mkkbgilkceeclaaadmfameifdnhjmkec)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/mkkbgilkceeclaaadmfameifdnhjmkec},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/mkkbgilkceeclaaadmfameifdnhjmkec>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.