RenewRoster – Domain & SSL Expiry Checker

Name: RenewRoster – Domain & SSL Expiry Checker
Author: Raghu Chinnannan

Chrome extension by Raghu Chinnannan · Productivity · Developer

Trader

A Chrome extension in Productivity · Developer with 0 users, no reported installs.

Specific sites only: 1 match pattern.

What the developer says, and 3 screenshots

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

Users: not published (the store states no audience for this listing)
Rating: not rated yet
Users over time: Not watched long enough to say
Version: 1.0.0
Updated in the store: 2026-11-01
Published: 2026-11-01
Manifest: V3
Browser access: 4 permissions, 1 site pattern

What it can reach

Specific sites only: 1 match pattern.

https://app.renewroster.com/*

Sign you in with a Google account identity
Act on the current tab, but only after you click it activeTab
Schedule work to run later alarms

Show the remaining 1

Store data in your browser storage

The full permission history for this extension

What changed recently

2026-11-02Appeared in the store

The publisher

Raghu Chinnannan publishes 3 listings we track, 8 users between them.

Hydrozen.io Raghu Chinnannan · Productivity · Developer · published 2024-06-21 8 users
Nitrozen – Post Changelog Updates Raghu Chinnannan · Productivity · Developer · published 2026-11-01 audience not published

Like this one

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

SSL証明書チェックツール Describes nearly the same job, smaller audience 35 users
SSL Checker Describes nearly the same job, smaller audience 21 users
GuardSSL - SSL Certificate Checker Describes nearly the same job, smaller audience 128 users ★ 3.0
Domain WHOIS Lookup Describes nearly the same job, smaller audience 25 users
DomainIntel - WHOIS, DNS, SSL & Security Grade Describes nearly the same job, smaller audience 4 users

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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Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on 2026-11-02. The store has not changed these figures since 2026-11-02, when we first saw this listing. We publish no contact details for extension developers.