Domain Details: WHOIS & Domains by Simple Bytes

Domain Details brings practical domain research into Firefox. Research the current website, enter a domain manually, or use the right-click menu on selected text and links. On marketplace landers, it extracts the domain being offered instead of looking up the marketplace itself.

Features:

• RDAP registration details with direct WHOIS fallback
• Marketplace search and marketplace-lander domain detection
• Up to 20 changed registration snapshots per domain, stored locally
• Field-level comparison between locally observed snapshots
• Raw RDAP/WHOIS response view
• Context-menu research for selected text and links
• Prefilled DomainDetails.com result and monitoring links

The extension activates only after a toolbar or context-menu action. Anonymous usage analytics are presented on first run, enabled by default, and can be turned off before continuing or later in the popup. Analytics never include searched domains, complete page URLs, page titles, marketplace names, registration data, local history, or account information.

No Domain Details account is required for core lookup features.