Yourname.tk Domain name Free for Ervery one...

Free But With limitations

Link : *www.dot.tk/en/pageA00.html

Free Plan :
URL Forwarding : Yes
Email Forwarding : Yes
Create TiKilink: yes
Traffic Management :yes
Legal ownership of your domain : No
Dot TK DNS Service: No
Your own DNS: No
Hits counter: No
Banner Marketing : No

Paid plan:
URL Forwarding : Yes
Email Forwarding : Yes
Create TiKilink: yes
Traffic Management :yes
Legal ownership of your domain : Yes
Dot TK DNS Service: Yes
Your own DNS: yes
Hits counter: Yes
Banner Marketing : Yes

I think .tk is Better than co.cc, uni.cc, co.tr
Link : *www.dot.tk/en/pageA00.html