@techreport{hallambaker-esrv-01,
    number =    {draft-hallambaker-esrv-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-hallambaker-esrv/01/},
    author =    {Phillip Hallam-Baker and Brian Smith},
    title =     {{DNS Extended Service Discovery (ESRV) Record.}},
    pagetotal = 19,
    year =      2011,
    month =     mar,
    day =       9,
    abstract =  {General Service Description (GSRV) and Extended Service Description records are DNS Resource Records that provide information to applications attempting to establish a network connection. When authenticated using an appropriate means GSRV and ESRV records may be used to prevent a downgrade attack in cases where use of security enhancements with an application protocol are optional.},
}