Anche Eurid mi ha risposto: "... If you purchased the domain name from someone who had previously listed it for sale on Sedo.com, it is possible that the previous holder did not remove the listing after the sale."
Il dominio era libero. Ma il fatto grave, secondo me, è:
"Unfortunately, EURid is not able to remove or modify listings on third-party platforms. If you still see the domain name listed as being for sale, we recommend contacting Sedo.com directly to ... request its removal." Ma va?