What is .ai?
.ai is the country-code top-level domain of Anguilla, a British Overseas Territory in the Caribbean. Because the letters match the abbreviation for artificial intelligence, it is now used overwhelmingly by AI companies and products. It is still a ccTLD managed on behalf of the Government of Anguilla, so its rules are local policy rather than ICANN gTLD policy.
Who can register it
Anyone can register a second-level .ai name; there is no requirement to be located in Anguilla.
WHOIS, RDAP and privacy
An RDAP service for .ai (rdap.identitydigital.services) is published in the IANA RDAP bootstrap file. OrbitProbe reads registration data from it first, as structured JSON: registrar, creation and expiry dates, EPP status codes and nameservers. For ccTLDs, what is published is decided by the registry and local law rather than by ICANN, so output differs from one extension to the next. Most registries do not show the personal data of individuals in public output. OrbitProbe only ever shows the organisation name and country.