Domain Check

Checks your domain's registration data via RDAP (the machine-readable successor protocol to WHOIS).

Check	What is checked
Expiry date	When does the registration expire? < 30 days warn, < 14 days or expired fail.
Registrar	Which registrar is the domain registered with?
EPP status / transfer lock	Is transferProhibited set? Without a transfer lock the domain can be transferred away unintentionally more easily (warn).
Nameserver match	Do the nameservers stored at the registry match the ones actually resolving? Discrepancies indicate forgotten migrations or tampering.
Domain age	Very young domains (< 30 days) are treated more critically by spam filters and browsers (warn).
Privacy	Are the registrant details hidden by a privacy service? (Information only, no judgment.)

Not every registry supports RDAP

If the registry of your TLD provides no RDAP data, the check shows that openly ("info") — no score is computed, rather than guessing with incomplete data.