Please use following trust anchor to try it:
ua.ua. IN DS 25173 10 2 7FD0FADF25BD474913B95E3298E52E4C1D5FFA365C3D756098AA1DC6 984F7332
DNSSEC in UA is now in production.
You can test DNSSEC support in your operating system and browser, as well as IPv6 network speed - try this nice widget made in Czech Republic by CZ.NIC Labs.