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Whois / DNS Peek

Chrome extension by Custom SaaS Labs · Productivity · Developer

  • Established publisher

A Chrome extension in Productivity · Developer with 13 users, barely installed. Audience over the last 30 days: +2.

Specific sites only: 3 match patterns.

What the developer says, and 1 screenshot

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

Users
13
Rating
not rated yet
Users, last 30 days
+2
Version
0.1.0
Updated in the store
2026-06-02
Published
2026-06-02
Manifest
V3
Browser access
1 permission, 3 site patterns

How it has moved

Users
+2 since 01.10
11-13 · 15 readings
  1. 2026-10-0412
  2. 2026-10-0811
  3. 2026-10-0912
  4. 2026-10-1012
  5. 2026-10-1311
  6. 2026-10-1612
  7. 2026-10-1813
  8. 2026-10-1911
  9. 2026-10-2012
  10. 2026-10-2113
  11. 2026-10-2212
  12. 2026-10-2413
  13. 2026-10-2512
  14. 2026-10-3013
  15. 2026-10-3113
Users
+3 since 01.09
9-14 · 26 readings
  1. 2026-09-0110
  2. 2026-09-0212
  3. 2026-09-0410
  4. 2026-09-0811
  5. 2026-09-0912
  6. 2026-09-1514
  7. 2026-09-169
  8. 2026-09-2011
  9. 2026-09-2510
  10. 2026-09-2612
  11. 2026-09-2811
  12. 2026-10-0412
  13. 2026-10-0811
  14. 2026-10-0912
  15. 2026-10-1012
  16. 2026-10-1311
  17. 2026-10-1612
  18. 2026-10-1813
  19. 2026-10-1911
  20. 2026-10-2012
  21. 2026-10-2113
  22. 2026-10-2212
  23. 2026-10-2413
  24. 2026-10-2512
  25. 2026-10-3013
  26. 2026-10-3113

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

Specific sites only: 3 match patterns.

  • https://dns.google/*
  • https://cloudflare-dns.com/*
  • https://rdap.org/*
  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

What changed recently

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

The publisher

Custom SaaS Labs publishes 13 listings we track, 319 users between them. Listed website: customsaas.co.uk.

  1. Force Dark Mode Custom SaaS Labs · Make Chrome Yours · Functionality · published 2026-04-29 132 users
  2. Sensitive Data Redactor Custom SaaS Labs · Productivity · Tools · published 2026-05-01 51 users
  3. Tech Stack Detector Custom SaaS Labs · Productivity · Developer · published 2026-06-02 38 users
Show 5 more from this publisher
  1. Tab Link List Custom SaaS Labs · Make Chrome Yours · Accessibility · published 2026-04-30 16 users
  2. Domain Cache Clearer Custom SaaS Labs · Productivity · Developer · published 2026-04-18 16 users
  3. Unix / Epoch Timestamp Converter Custom SaaS Labs · Productivity · Developer · published 2026-04-15 14 users ★ 5.0
  4. Legal Time Tracker Custom SaaS Labs · Productivity · Workflow · published 2026-04-29 10 users
  5. YouTube Shorts Auto Scroll Custom SaaS Labs · Make Chrome Yours · Functionality · published 2026-06-13 10 users

Like this one

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

  1. DNSpector Describes nearly the same job, smaller audience 10 users
  2. Website Info - Domain, DNS & RDAP Lookup Describes nearly the same job, smaller audience 12 users
  3. Domo - domain name info: WHOIS, RDAP, DNS & history lookup Describes nearly the same job, smaller audience 2k users ★ 4.6
  4. Domain WHOIS Lookup Describes nearly the same job, smaller audience 26 users
  5. GETDNS Describes nearly the same job, smaller audience 11 users ★ 4.8

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/cihnfhigdppmdkooknkhbldfdgfgjpip/badge.svg)](https://extops.dev/extensions/cihnfhigdppmdkooknkhbldfdgfgjpip)

HTML

<a href="https://extops.dev/extensions/cihnfhigdppmdkooknkhbldfdgfgjpip"><img src="https://extops.dev/extensions/cihnfhigdppmdkooknkhbldfdgfgjpip/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 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built