Domain & Stack Inspector

ExtensionDeveloper Tools

Overview

A lightweight domain expiry & website tech stack inspector.

Domain & Stack Inspector is a lightweight side-panel tool for anyone who checks websites for a living — developers, SEO/marketing consultants, agencies, or the curious. Open the side panel on any site to instantly see: Domain Details: Expiry date (colour-coded by urgency), registrar, domain age, and nameservers via public RDAP lookup. Hosting & Location: Provider (ISP/ASN) and server location via public geo-IP lookup. Tech Stack Detection: 46+ signatures covering popular frontend frameworks, major CMS/e-commerce platforms, payment gateways, chat widgets, marketing tools, analytics, and CSS frameworks. Server & Infra Signals: HTTP response headers (Server, X-Powered-By, CDN) to identify web servers, backend runtimes, and hosting CDNs. All DOM-based technology detection runs locally in your browser. The header module performs a single local fetch of the active page's URL to read response headers without requiring additional permissions. The only external calls are to rdap.org and ipwho.is.

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Details

Version
1.0.0
Updated
July 28, 2026
Flag concern
Size
12.75KiB
Languages
English
Developer
Website
Email
faizazizanxyz@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

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