Website Info - Domain, DNS & RDAP Lookup

by Ranjan Chatterjee · ranjan.info · Developer Tools

Established publisherManifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Get website registrar info, IP and nameservers of current tab.

Users

−5 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#190K

#159K among extensions

Version

1.0

updated 31 Oct 2025

Users

monthly, 12 months

Latest, 16 Oct 2026: 11 usersMove the mouse over the chart for any month

Ratings count

monthly, 12 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Website Info - Domain, DNS & RDAP Lookup

Discover detailed information about the website you’re visiting, instantly. Website Info provides you with key domain data, including domain age, creation and expiration dates, IP addresses, nameservers, and DNS records. Key Features: Automatically detects the main domain (even from subdomains). Displays domain registration age with precise year/month/day breakdown. Shows domain creation and expiration dates fetched from RDAP. Lists nameservers and current IP address information. Performs DNS lookups using Google DNS and RDAP lookups for comprehensive data. Robust error handling and loading indicators for smooth user experience. Lightweight, fast, and secure Chrome extension running with minimal permissions. Ideal for developers, security professionals, SEO analysts, and curious users who want quick access to essential website data without leaving the browser. Install Website Info now for instant domain insights at your fingertips!