The cash has expired adn it now works fine.
My isp hosts my ns information, and they pointed the domain to their own site, until information was confirmed with the registrar.
that's why it sent me to my isp's site at first. now when the cash has expired everything works fine.
they have added only A records to their nameservers.
I belive Dyndns is a bit more costly as I don't want or need to register .com, net or org address. simply my local .ee domain.
thanks for help

Sander