%% You should probably cite rfc6672 instead of this I-D.
@techreport{ietf-dnsext-rfc2672bis-dname-25,
    number =    {draft-ietf-dnsext-rfc2672bis-dname-25},
    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-rfc2672bis-dname/25/},
    author =    {Scott Rose and Wouter Wijngaards},
    title =     {{DNAME Redirection in the DNS}},
    pagetotal = 22,
    year =      2011,
    month =     nov,
    day =       14,
    abstract =  {The DNAME record provides redirection for a sub-tree of the domain name tree in the DNS system. That is, all names that end with a particular suffix are redirected to another part of the DNS. This is a revision to the original specification in RFC 2672 (which this document obsoletes) as well as updating RFC 3363 and RFC 4294 to align with this revision.},
}