@misc{rfc9619,
    series =    {Request for Comments},
    number =    9619,
    howpublished =  {RFC 9619},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC9619},
    url =       {https://www.rfc-editor.org/info/rfc9619},
    author =    {Ray Bellis and Joe Abley},
    title =     {{In the DNS, QDCOUNT Is (Usually) One}},
    pagetotal = 7,
    year =      2024,
    month =     jul,
    abstract =  {This document updates RFC 1035 by constraining the allowed value of the QDCOUNT parameter in DNS messages with OPCODE = 0 (QUERY) to a maximum of one, and it specifies the required behavior when values that are not allowed are encountered.},
}