1. A domain name or web address that is no longer current, maintained, or in active use; often associated with obsolete technology or expired registration
The company's outdated domain was still pointing to a server from 2010.
O domínio desatualizado da empresa ainda apontava para um servidor de 2010.
2. In computing, a network domain that uses outdated protocols, systems, or security standards
We need to migrate away from this outdated domain to improve network security.
Precisamos migrar deste domínio desatualizado para melhorar a segurança da rede.