The type of certificate that must only authenticate that a specific organization has the right to use a particular domain name is a: domain validation digital certificate.
A digital certificate can be defined as an electronic password (file) that is typically used to prove the authenticity of a computer, network device, or an end user, especially through the use of a public key infrastructure (PKI) and cryptography.
A domain validation digital certificate refers to a digital certificate that is designed and developed to only authenticate that a specific organization has the right or authority (required credentials) to use a particular domain name.
In conclusion, the type of certificate that Juan needs is a domain validation digital certificate but not his trustworthiness.
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