enum io.DnsType

enum DnsType: uint16_t {
    A          = 1,
    NS         = 2,
    MD         = 3,
    MF         = 4,
    CNAME      = 5,
    SOA        = 6,
    MB         = 7,
    MG         = 8,
    MR         = 9,
    NULL       = 10,
    WKS        = 11,
    PTR        = 12,
    HINFO      = 13,
    MINFO      = 14,
    MX         = 15,
    TXT        = 16,
    RP         = 17,
    AFSDB      = 18,
    X25        = 19,
    ISDN       = 20,
    RT         = 21,
    NSAP       = 22,
    NSAPPTR    = 23,
    SIG        = 24,
    KEY        = 25,
    PX         = 26,
    GPOS       = 27,
    AAAA       = 28,
    LOC        = 29,
    NXT        = 30,
    EID        = 31,
    NIMLOC     = 32,
    SRV        = 33,
    ATMA       = 34,
    NAPTR      = 35,
    KX         = 36,
    CERT       = 37,
    A6         = 38,
    DNAME      = 39,
    SINK       = 40,
    OPT        = 41,
    APL        = 42,
    DS         = 43,
    SSHFP      = 44,
    IPSECKEY   = 45,
    RRSIG      = 46,
    NSEC       = 47,
    DNSKEY     = 48,
    DHCID      = 49,
    NSEC3      = 50,
    NSEC3PARAM = 51,
    TLSA       = 52,
    SMIMEA     = 53,
    HIP        = 55,
    NINFO      = 56,
    RKEY       = 57,
    TALINK     = 58,
    CDS        = 59,
    CDNSKEY    = 60,
    OPENPGPKEY = 61,
    CSYNC      = 62,
    ZONEMD     = 63,
    SPF        = 99,
    UINFO      = 100,
    UID        = 101,
    GID        = 102,
    UNSPEC     = 103,
    NID        = 104,
    L32        = 105,
    L64        = 106,
    LP         = 107,
    EUI48      = 108,
    EUI64      = 109,
    TKEY       = 249,
    TSIG       = 250,
    IXFR       = 251,
    AXFR       = 252,
    MAILB      = 253,
    MAILA      = 254,
    ALL        = 255,
    URI        = 256,
    CAA        = 257,
    AVC        = 258,
    DOA        = 259,
    AMTRELAY   = 260,
    TA         = 32768,
    DLV        = 32769,
};