Expired & Drop Domain Checker (Real-Time RDAP)

Check expiry date, availability, registrar, nameservers and lifecycle statuses like pendingDelete using RDAP (real registry-style data). Bulk supported. Cached for speed.

This tool uses RDAP in real time. If a registry rate-limits, try again later (results are cached for 1 hour).
Result
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What this means (careful & honest)
  • Registered = RDAP returned domain data (official-style registry info).
  • Available = RDAP 404 (not found). Usually means it can be registered.
  • pendingDelete = strong drop signal for many gTLDs (often within ~5 days).
  • Drop window shown here is an estimate for common gTLDs only.

Learn: What is RDAP?

Expired Domain & Drop Status Checker (RDAP Based)

Sync Soft Solution’s Expired & Drop Domain Checker helps you verify domain expiry dates and lifecycle states using RDAP (Registration Data Access Protocol). This is a practical way to check whether a domain is registered, possibly available, or in a late deletion state like pendingDelete.

Use cases

  • Before buying expired or aged domains
  • To track domains close to expiry for outreach
  • To validate “drop” signals like pendingDelete
  • To confirm registrar, nameservers, and recorded expiry date

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