%% You should probably cite draft-ietf-dnsop-nsec3-guidance instead of this I-D.
@techreport{hardaker-dnsop-nsec3-guidance-03,
    number =    {draft-hardaker-dnsop-nsec3-guidance-03},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-hardaker-dnsop-nsec3-guidance/03/},
    author =    {Wes Hardaker and Viktor Dukhovni},
    title =     {{Guidance for NSEC3 parameter settings}},
    pagetotal = 7,
    year =      2021,
    month =     may,
    day =       6,
    abstract =  {NSEC3 is a DNSSEC mechanism providing proof of non-existence by promising there are no names that exist between two domainnames within a zone. Unlike its counterpart NSEC, NSEC3 avoids directly disclosing the bounding domainname pairs. This document provides guidance on setting NSEC3 parameters based on recent operational deployment experience.},
}