Extension Tracker

Geo Tier Builder — Country Tiers & GEO Lists

29 users No ratings yet Last updated 13 Sep 2026

By 301ST Live in the Chrome Web Store dbckaneobldjifocakfojpebfkpbeghn Search Google ↗ Last checked 5 Nov 2026, 16:41 UTC

The listing

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

Build tiered country lists and GEO allow/block segments for ad targeting, TDS rules, Cloudflare WAF, and traffic management.Summary from the listing
Developer
301ST
Enhanced Safe Browsing
Not trusted. What this means →
Category
Productivity › Developer Tools
First published
5 Mar 2026
Last updated
13 Sep 2026
Version
0.4.0
Size
562 KiB
Minimum Chrome
116
Languages
17 languages

Deutsch, English, Indonesia, Tiếng Việt, Türkçe, español, français, italiano, polski, português (Brasil), русский, हिन्दी, ไทย, 中文（中国）, 中文（台灣）, 日本語, 한국어

Website
301.st
Support page
https://t.me/traffic301
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
29303132Tracking began 26 Sep 202626 Sep3 Oct10 Oct17 Oct24 Oct31 Oct2026-09-26: 31 users2026-10-08: 32 users2026-11-05: 29 users2929303132Tracking began26 Sep10 Oct24 Oct2026-09-26: 31 users2026-10-08: 32 users2026-11-05: 29 users29
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-0529––
2026-10-0832––
2026-09-2631––
Users, 7 days
No change
since a week ago
Users, 30 days
−3
-9.4%
Rank
#106,337
by users, of 292,131 extensions
In its category
#10,505
of 30,442 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 26 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Browser features
  • sidePanelShow a side panel
  • storageSave settings and data in your browser
Asked for later, if you agree
  • alarmsRun tasks on a schedule
  • notificationsShow notifications
  • https://301.sh/*301.sh

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Debloat — Hide AI Clutter341 –– Privacy & Security
FastWeb — Search Accelerator286 4.9240 Tools
Xpather184 –– Developer Tools
Redirect Inspector — Link & Redirect Checker178 5.006 Developer Tools
CookiePeek128 –– Developer Tools
Cloudflare Tools86 5.002 Developer Tools
VirusTotal Domain Monitor67 –– Tools
MailBot — Disposable email11 5.001 Developer Tools
Agent Readiness Inspector9 –– Developer Tools
Spintax — Manual Outreach Helper6 5.001 Tools
All 14 extensions by 301ST →

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 5 Nov 2026, 16:41 UTC; next check around 3 Dec 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Geo Tier Builder — Country Tiers & GEO Lists” (dbckaneobldjifocakfojpebfkpbeghn). Chrome Web Store data, last checked 2026-11-05. https://extensiontracker.com/extension/dbckaneobldjifocakfojpebfkpbeghn. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_dbckaneobldjifocakfojpebfkpbeghn,
  title   = {Geo Tier Builder — Country Tiers & GEO Lists (dbckaneobldjifocakfojpebfkpbeghn)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-05},
  url     = {https://extensiontracker.com/extension/dbckaneobldjifocakfojpebfkpbeghn},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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