%% You should probably cite draft-ietf-add-resolver-info instead of this I-D.
@techreport{reddy-add-resolver-info-04,
    number =    {draft-reddy-add-resolver-info-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-reddy-add-resolver-info/04/},
    author =    {Tirumaleswar Reddy.K and Mohamed Boucadair},
    title =     {{DNS Resolver Information}},
    pagetotal = 9,
    year =      2021,
    month =     oct,
    day =       7,
    abstract =  {This document specifies a method for DNS resolvers to publish information about themselves. Clients can use the resolver information to identify the capabilities of DNS resolvers.},
}