@techreport{gong-dnsop-optimal-retrieval-edns-00,
    number =    {draft-gong-dnsop-optimal-retrieval-edns-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-gong-dnsop-optimal-retrieval-edns/00/},
    author =    {Daobiao Gong and Peng Zhang},
    title =     {{Optimal Retrieval Process for DNS Based on EDNS}},
    pagetotal = 6,
    year =      2020,
    month =     may,
    day =       21,
    abstract =  {This document specifies a mechanism for query-response protocol to improve DNS retrieval efficiency,which makes the resolver always look for the best authoritative servers to ask for the required data.Based on the extension mechanisms for DNS,optimal-result using OPT pseudo- RR can be added to the addtional data section of either a request or a response,which contains the information of optimal authoritative servers by testing.},
}