%% You should probably cite rfc8749 instead of this I-D.
@techreport{ietf-dnsop-obsolete-dlv-02,
    number =    {draft-ietf-dnsop-obsolete-dlv-02},
    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-dnsop-obsolete-dlv/02/},
    author =    {Matthijs Mekking and Dan Mahoney},
    title =     {{Moving DNSSEC Lookaside Validation (DLV) to Historic Status}},
    pagetotal = 6,
    year =      2019,
    month =     oct,
    day =       31,
    abstract =  {This document retires DNSSEC Lookaside Validation (DLV) and reclassifies RFCs 4431 and 5074 as Historic. Furthermore, this document updates RFC 6698 by excluding the DLV resource record from certificates and updates RFC 6840 by excluding the DLV registries from the trust anchor selection.},
}