Mine

on @*:join:#: {
  var %id = *!~*@* , %fa = $fulladdress
  if (%id iswm %fa) {
    if (%id. [ $+ [ $wildsite ] ] == $null) {
      set -u10 %id. [ $+ [ $wildsite ] ] 1
      return
    }
    else { inc %id. [ $+ [ $wildsite ] ] }
    if (%id. [ $+ [ $wildsite ] ] > 2 && %id-check == $null) {
      set -u8 %id-check 1
      raw -q mode # +bbcRi *!~*@* $wildsite
      .notice # Bans and modes auto set due to possible floods, please be patient. Thank you.
      .timer_id-flood 1 30 raw -q mode # -bcRi *!~*@*
    }
  }
}