@techreport{pan-dnsop-swild-rr-type-02,
    number =    {draft-pan-dnsop-swild-rr-type-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-pan-dnsop-swild-rr-type/02/},
    author =    {Pan Lanlan and Yu Fu},
    title =     {{SWILD RR Type (Wildcard on Intermediate Nameservers)}},
    pagetotal = 8,
    year =      2018,
    month =     mar,
    day =       26,
    abstract =  {This document specifies a new SWILD RR type for Intermediate Nameservers to cache subdomain wildcard record, in order to optimize the wildcard domain cache miss, reduce the cache size, and help to defense the DDoS attack.},
}