Privacy Policy

Overview

Domain Expiration Sync is a browser extension that helps users synchronize domain expiration dates from supported registrar management pages to a configured backend server. This policy describes what data the extension accesses, stores, and transmits.

Data We Access

The extension reads only the following information from supported domain registrar pages (Juming, Jinmi):

• Domain names visible on the page
• Domain expiration dates visible on the page

The extension does not read any data from pages outside the supported registrar domains.

Data We Store Locally

The extension stores the following data in the browser's local storage:

• User-configured API endpoint URL
• User-configured API key
• Last synchronization status and timestamp

This data never leaves the browser except as described below.

Data We Transmit

When the user initiates a synchronization, the extension sends the extracted domain names and expiration dates to the backend API endpoint configured by the user. The API key is included in the request header for authentication.

Data is transmitted only to the endpoint the user has explicitly configured. No data is sent to any third-party service, analytics platform, or advertising network.

Data We Do Not Collect

• Personally identifiable information (name, email, address)
• Financial or payment information
• Health information
• Location data
• Browsing history
• User activity (clicks, keystrokes, mouse movements)
• Personal communications

Data Sharing

We do not sell, trade, or transfer user data to third parties. Data is only sent to the user-configured backend endpoint for the sole purpose of domain expiration synchronization.

Data Security

All data transmitted by the extension uses secure HTTPS connections. API keys are stored locally in the browser and are not accessible to other extensions or websites.

Changes to This Policy

We may update this Privacy Policy from time to time. Any changes will be reflected on this page with an updated effective date.