How AI describes ICANN Lookup

ICANN's Registration Data Lookup Tool lets you query the current registration data for domain names and Internet number resources using the Registration Data Access Protocol (RDAP). The results come directly from registry operators or registrars in real time, and ICANN does not generate or store RDAP data; if RDAP data isn't available, queries are redirected to the WHOIS service (with potential temporary storage). For access to nonpublic registration data, the tool points to the Registration Data Request Service for entities with a legitimate interest.