Views can be authoritative.Logical formLearned from2 sentences. A responder can be authoritative.Logical formLearned from2 sentences. A domain can be authoritative.Logical formLearned from2 sentences. A public record can be authoritative.Logical formLearned from2 sentences. A (configuration information) can be authoritative.Logical formLearned from2 sentences. Responses to queries can be authoritative.Logical formLearned from2 sentences. Authoritative (name servers) can be targets of attack.Logical formLearned from2 sentences. Authoritative (name servers) may pertain-to a (service provider).Logical formLearned from2 sentences. A (hop information) can be authoritative.Logical formLearned from2 sentences. A (nameserver chain) can be authoritative.Logical formLearned from2 sentences. Authoritative answers can be for queries.Logical formLearned from2 sentences. Authoritative answers may be required.Logical formLearned from2 sentences. Alias can be authoritative.Logical formLearned from2 sentences. An authoritative answer may replace data.Logical formLearned from2 sentences. Caches can be authoritative.Logical formLearned from2 sentences.