tk domain problems

I've read on multiple threads about problems... but idk what to do about mine. 


The name is where I'm getting the error. Whenever I put www. it shows an error: "Error occured: Invalid value in dnsrecord"
Type: CNAME
TTL: 3600
Target (myforumname).forumotion.com
I don't know what to do...

Also, I know someone might reply "Don't use TK. It's not real"
Well, I've used plenty of websites with .tk, and they all worked fine 

check on here http://wiki.tk/

Didn't really help me... now my forumotion board says my current address is (my board).forumotion.com, but it says I have a personalized domain name... It only shows that I can delete it. How do I apply it?

I'm not sure. However I wouldn't recommend using .tk as a domain as it is very untrusted and can easily be a security risk to your forum.

If you scroll down and see "The GodFather" post you'll see him say that they are not real domain names.

https://help.forumotion.com/t123217-domain-problem#819458

The GodFather wrote:hello,

for info, never ever use .TK or all other free "domain names" with your forums!!

they're are not real domains, they are just a virtual dns that will destroy all your forum SEO despite of all the technical problem that they can cause to the forum like user registration problem, account validation problem...etc