Domain settings say what the check saw

When you move a domain's DNS to Playcode, the certificate for the bare name now follows the nameserver change as soon as it lands, instead of up to an hour later. The check that decides it reads the registry itself on every pass.

Settings > Domains tells you exactly what that check saw: which nameservers answer today, which ones they must be, and when we last looked. The old sentence that promised a fix "within minutes" is gone.

"Finish setup" on a domain whose DNS moved here opens the same three-step switch the connect flow shows: the values to paste, what the world reports while the change spreads, and the done card once everything serves.

Moving DNS to Playcode keeps a www that already points at your Playcode site, and the review list says plainly when an unchecked record would leave a name unanswered after the switch.