%% You should probably cite rfc5144 instead of this I-D.
@techreport{ietf-crisp-iris-dchk-09,
    number =    {draft-ietf-crisp-iris-dchk-09},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-crisp-iris-dchk/09/},
    author =    {Marcos Sanz and Andy Newton},
    title =     {{A Domain Availability Check (DCHK) Registry Type for the Internet Registry Information Service (IRIS)}},
    pagetotal = 17,
    year =      2007,
    month =     nov,
    day =       15,
    abstract =  {This document describes a lightweight domain availability service using the Internet Registry Information Service (IRIS) framework and the data model of the IRIS Domain Registry (DREG) service. {[}STANDARDS-TRACK{]}},
}