Method
How the workspace decides what to show.
The product is organized around import quality, expired-domain rechecks, and signals that help narrow the list of domains worth another look.
Import
Latest profile plus snapshots
JSONL imports keep a current profile for fast reads and preserve snapshots for history on each domain page.
Recheck
Expired domains re-enter the refresh queue
A scheduler revisits domains whose last known expiration date is already behind the current system date and updates the backlog in batches.
Signal
Likely available is still a signal, not a promise
The UI marks domains as likely available when the latest refresh returns no WHOIS after the last known expiration date passed. Registrar-side confirmation is still required.