Object Pascal İnternet Kontrol

Belirtilen web barındırma adını çözümlemeye çalışarak bir bilgisayara internete bağlı olup olmadığını kontrol eder.
Delphi 10.1 versiyon

program InternetConrol;

{$APPTYPE CONSOLE}

{$R *.res}

uses
  Winapi.WinSock;
  function CheckInternetConnection(AHost: PAnsiChar): Boolean;
var
  PHE: PHostEnt;
  GInitData: TWSAData;
begin
  WSAStartup($101, GInitData);
  PHE := GetHostByName(AHost);
  WSACleanup;
  Result := (PHE <> nil);
end ;

begin
Write(CheckInternetConnection('www.google.com'));
Readln;
end.

Freepascal

uses winsock,crt;
function CheckInternetConnection(AHost: PAnsiChar): Boolean;
var
  PHE: PHostEnt;
  GInitData: TWSAData;
begin
  WinSock.WSAStartup($101, GInitData);
  PHE := WinSock.GetHostByName(AHost);
  WinSock.WSACleanup;
CheckInternetConnection := (PHE <> nil);
end;

begin
clrscr;
if CheckInternetConnection('www.google.com') then
write('Bagli')
else
write('Degil');
readln;
end.

https://msdn.microsoft.com/en-us/library/windows/desktop/ms740632(v=vs.85).aspx