A server may return authoritative answers.Logical formLearned from2 sentences. A server can be authoritative for some (resource records).Logical formLearned from2 sentences. An (answer section) of an authoritative answer may contain data.Logical formLearned from2 sentences. An authoritative answer can be from a reply.Logical formLearned from2 sentences. An answer may be considered authoritative.Logical formLearned from2 sentences. A (subscription duration) can be authoritative.Logical formLearned from2 sentences. An (assignment information) can be authoritative.Logical formLearned from2 sentences. Dns can be authoritative.Logical formLearned from2 sentences. A (name server operator) can be authoritative.Logical formLearned from2 sentences. A nameserver can be authoritative for a (parent zone).Logical formLearned from2 sentences. Issuances can be authoritative.Logical formLearned from2 sentences. A nameserver can be authoritative.Logical formLearned from2 sentences. Results of work may be considered authoritative.Logical formLearned from2 sentences. An (entry point) can be authoritative.Logical formLearned from2 sentences. An annual publication can be authoritative.Logical formLearned from2 sentences.