Whois from IP-Adresse?

[KodeZwerg]

So sollte es funktionieren, Uses anpassen (ich nutze D2009 ^_^)

Delphi-Quellcode:

uses WinInet;

function GetUrlContent(const Url: string): UTF8String;
var
  NetHandle: HINTERNET;
  UrlHandle: HINTERNET;
  Buffer: array[0..1023] of byte;
  BytesRead: dWord;
  StrBuffer: UTF8String;
begin
  Result := '';
  NetHandle := InternetOpen('Delphi 2009', INTERNET_OPEN_TYPE_PRECONFIG, nil, nil, 0);
  if Assigned(NetHandle) then
    try
      UrlHandle := InternetOpenUrl(NetHandle, PChar(Url), nil, 0, INTERNET_FLAG_RELOAD, 0);
      if Assigned(UrlHandle) then
        try
          repeat
            InternetReadFile(UrlHandle, @Buffer, SizeOf(Buffer), BytesRead);
            SetString(StrBuffer, PAnsiChar(@Buffer[0]), BytesRead);
            Result := Result + StrBuffer;
          until BytesRead = 0;
        finally
          InternetCloseHandle(UrlHandle);
        end
      else
        raise Exception.CreateFmt('Cannot open URL %s', [Url]);
    finally
      InternetCloseHandle(NetHandle);
    end
  else
    raise Exception.Create('Unable to initialize Wininet');
end;