Oldtibia will block all of these scriptkiddies. We are constantly under attack atm, however we invested a lot in hardware ddos protection. Due colocated hosting (own server, just renting space and bandwith) we're able to rent such hardware. Being externally handled by a hosting company specializing in ddos protection. We work in our daily lifes and this is just a great hobby. We are pleased in providing a good server for regular players and not looking to make any money out of it.
Hope I have informed you sufficiently but if you have any questions, please reply.
On behalf of the Oldtibia crew,
Asyara