Before you commit to a name, see whether the .com site and the @handles are still free — in one pass, in a few seconds.
One search runs domain and social checks together. No account, no paywall.
Each ending is asked of the registry that actually runs it — Verisign for .com, Registro.br for .com.br, and so on. A registration on file means taken; no record means free. When a registry does not answer, or has no public RDAP server at all, as is the case for .co, the card says there is no reliable answer instead of showing a green check. A domain can be registered without DNS yet, so confirm on a registrar before you buy.
GitHub and Bluesky are checked automatically through their public APIs, so those answers are real. Instagram, TikTok, X and most other networks block datacenter bots — we do not fake a green check. Those cards say Check and open the profile URL with your name so you can verify in one click.
