# .ai domain name checker

.ai is the country-code TLD of Anguilla, a British Overseas Territory in the Caribbean. It has become the default extension for AI products, and registrations have grown fast. Anyone, anywhere can register one.

Check a name: open https://availablewhois.com/?q=yourname.ai (replace `yourname`).

## .ai at a glance

- **Type**: Country-code TLD (ccTLD) of Anguilla
- **Best for**: AI products
- **How we check**: Registry RDAP where the registry publishes it, DNS otherwise. Each result says which one answered.

## Worth knowing

- Registrations were historically sold in 2-year minimum terms. Some registrars now offer shorter terms, so check at checkout.
- It usually costs more than .com, at registration and at renewal. Compare renewal prices, not just the first year.
- Demand is high, so short and dictionary-word .ai names are mostly taken. Two-word names and domain hacks still turn up gaps.

## Related TLDs

[`.io`](https://availablewhois.com/tlds/io.md) · [`.dev`](https://availablewhois.com/tlds/dev.md) · [`.app`](https://availablewhois.com/tlds/app.md) · [`.tech`](https://availablewhois.com/tlds/tech.md)

Compare them all in the [TLD guide](https://availablewhois.com/tlds.md), or try a [domain hack](https://availablewhois.com/domain-hacks.md) that ends in `.ai`.

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Canonical page: https://availablewhois.com/tlds/ai · Check a domain: https://availablewhois.com/ · All docs: https://availablewhois.com/llms.txt