Spaceship is a domain registrar and web services platform launched by Namecheap. It lets customers register and transfer domain names through a web dashboard. According to trade press, Spaceship is presented as Namecheap's newer registrar and has grown mainly through new registrations and inbound transfers from other registrars.
Spaceship operates as Spaceship, Inc. from Phoenix, Arizona, according to its own blog, so it is a US provider and subject to US law, including the CLOUD Act. The vendor's pages do not state where customer account data is stored, so US hosting should be assumed. Spaceship publishes a Data Processing Addendum that refers to the GDPR and casts the customer as controller and Spaceship as processor. For European organisations, a registrar holds domain registrant contact data and controls the DNS for the domain, so jurisdiction, transfer safeguards and registry lock options deserve attention.