Las entidades que necesitan verificar identidades (como bancos o administraciones públicas) utilizan servicios específicos:
La legislación española protege de forma estricta los datos personales de sus ciudadanos.
The DNI is an "intransferible" (untransferable) public document issued by the Ministry of the Interior. Accessing someone else's personal information through their DNI without their consent is generally illegal unless you are an authorized authority or have a "legitimate interest". Privacy Laws:
Si los métodos oficiales no te sirven o necesitas información diferente, existen otras técnicas que, partiendo del nombre y apellido, pueden ayudarte a encontrar más datos hasta llegar al DNI o a la persona.
D. Plataformas de Verificación de Identidad (Para Empresas)
| Tool | Functionality | Legal Scope in Spain | | :--- | :--- | :--- | | | Searches for people by name, DNI, or address using data from public records. Originally designed for Latin America. | ⚠️ Limited. It does not have the same coverage in Spain as in Argentina. Not official. | | Detectives Privados | Licensed professionals with access to police and private databases to locate people or assets. | ✅ 100% Legal. Their reports have probative value in court. | | People Search Engines | Tools like 123People or PeekYou that index public information from social networks and the web. | ✅ Legal for public data. However, results may be outdated. |