NameBeta — ドメイン検索と価格比較 作成者: joyqi

Check a domain without breaking what you were doing.

Type a name and NameBeta checks the common extensions at once — .com, .net, .io, .ai and the rest — streaming each result back as it arrives. Availability shows up inline: free, taken, or listed for sale.

It also builds the clever ones for you. Type "greystone" and you get greys.to, greyst.one and g.re alongside the obvious matches — short domains spelled out of the extension itself, which you would never think to check by hand.

The list of extensions it covers keeps growing.

Pick any result and the whole picture opens in the same popup:

• Registrar prices side by side — first year and renewal, with active coupons where they exist
• WHOIS record, including who holds it and when it expires
• DNS records with the network each address belongs to
• One click through to register at whichever registrar you chose

WHAT IT REMEMBERS

Save the names you're still thinking about, and the popup opens on them next time. Recent searches are one click away — they're recorded when a search leads somewhere, not on every keystroke.

Both live in your browser only.

MAKE IT YOURS

• Edit which extensions get checked — swap .xyz for .dev, or add your own
• Eight languages: English, 中文, 日本語, 한국어, Deutsch, Español, Français, Português — follows your browser, or pick one in settings
• Follows your light/dark theme

Sign in with your NameBeta account for higher query limits. Everything else works without an account.