%% You should probably cite rfc4471 instead of this I-D.
@techreport{ietf-dnsext-dns-name-p-s-01,
    number =    {draft-ietf-dnsext-dns-name-p-s-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-ietf-dnsext-dns-name-p-s/01/},
    author =    {Ben Laurie and Geoffrey Sisson},
    title =     {{Derivation of DNS Name Predecessor and Successor}},
    pagetotal = 23,
    year =      2005,
    month =     oct,
    day =       5,
    abstract =  {This document describes two methods for deriving the canonically-ordered predecessor and successor of a DNS name. These methods may be used for dynamic NSEC resource record synthesis, enabling security-aware name servers to provide authenticated denial of existence without disclosing other owner names in a DNSSEC secured zone. This memo defines an Experimental Protocol for the Internet community.},
}