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DNS Lens - DNS Lookup & Inspector

Chrome extension by Khoa Nguyen · Productivity · Developer

  • Established publisher

A Chrome extension in Productivity · Developer with 10 users, barely installed. Audience over the last 30 days: +4.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
10
Rating
not rated yet
Users, last 30 days
+4
Version
0.1.0
Updated in the store
2026-06-19
Published
2026-06-19
Manifest
V3
Browser access
3 permissions

How it has moved

Users
+4 since 30.09
6-11 · 9 readings
  1. 2026-10-097
  2. 2026-10-106
  3. 2026-10-177
  4. 2026-10-1810
  5. 2026-10-199
  6. 2026-10-2111
  7. 2026-10-2210
  8. 2026-10-2410
  9. 2026-10-3010
Users
+3 since 31.08
6-11 · 20 readings
  1. 2026-08-317
  2. 2026-09-038
  3. 2026-09-047
  4. 2026-09-058
  5. 2026-09-077
  6. 2026-09-088
  7. 2026-09-107
  8. 2026-09-176
  9. 2026-09-208
  10. 2026-09-217
  11. 2026-09-286
  12. 2026-10-097
  13. 2026-10-106
  14. 2026-10-177
  15. 2026-10-1810
  16. 2026-10-199
  17. 2026-10-2111
  18. 2026-10-2210
  19. 2026-10-2410
  20. 2026-10-3010

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Act on the current tab, but only after you click it activeTab
  • Add items to the right-click menu contextMenus
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Khoa Nguyen publishes 8 listings we track, 70 users between them. Listed website: servercompass.app.

  1. Server Spy - HTTP Headers & Server Inspector Khoa Nguyen · Productivity · Developer · published 2026-03-28 31 users
  2. Uptime Pulse - Website Uptime Monitor Khoa Nguyen · Productivity · Developer · published 2026-06-20 10 users
  3. AI Memory Saver Khoa Nguyen · Productivity · Tools · published 2026-06-24 6 users
Show 4 more from this publisher
  1. DevKit - Developer Toolbox Khoa Nguyen · Productivity · Developer · published 2026-03-28 5 users
  2. API Bench - Quick REST API Tester Khoa Nguyen · Productivity · Developer · published 2026-06-19 4 users
  3. Regex Library - Pattern Collection & Tester Khoa Nguyen · Productivity · Developer · published 2026-06-20 2 users (last published figure)
  4. Quick File Tools Khoa Nguyen · Productivity · Tools · published 2026-06-20 2 users (last published figure)

Like this one

Listings the catalog judges closest in what they say they do.

  1. DNS QuickCheck Describes nearly the same job, smaller audience 66 users ★ 5.0
  2. GETDNS Describes nearly the same job, smaller audience 11 users ★ 4.8
  3. DNSpector Describes nearly the same job, smaller audience 10 users
  4. DNS Checker Describes nearly the same job, smaller audience 49 users ★ 5.0
  5. DNS Forensic Auditor Describes nearly the same job, smaller audience 62 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/jlajelbdgknbbmkpnfpbidelfoapkkod/badge.svg)](https://extops.dev/extensions/jlajelbdgknbbmkpnfpbidelfoapkkod)

HTML

<a href="https://extops.dev/extensions/jlajelbdgknbbmkpnfpbidelfoapkkod"><img src="https://extops.dev/extensions/jlajelbdgknbbmkpnfpbidelfoapkkod/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-24. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built