👻 Lapsed

Domain intelligence that triggers automatically when a page fails to load.

When you visit a website and it doesn't load, Lapsed intercepts the failure and shows you:

• ✅ Whether the domain is available or registered
• 📋 Registration details if taken (registrar, creation date, expiry)
• 🔗 Links to register, backorder, or buy the domain
• 📷 Wayback Machine link — see what the site used to look like
• 🕵️ DNS diagnostics — check if the domain still resolves

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How it works

• Automatic: Navigate to any URL. If DNS fails, Lapsed replaces the error page.
• Manual: Click the Lapsed icon in your toolbar or press Ctrl+Shift+L (Cmd+Shift+L on Mac) to check any domain.

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Permissions / APIs

• rdap.org — domain registration data
• data.iana.org — RDAP server lookup
• archive.org — historical snapshots
• cloudflare-dns.com — DNS resolution checks
• chrome.storage.local — recent lookups