Alright, so I wanted to add a .TK domain, but after updating the nameservers and adding it through cPanel, I get /cgi-sys/defaultwebpage.cgi. That's not good.
Right now I can see your ****matrix.tk domain. Empty Index of / page.
Please clear your browser cache and history before visiting the domain again. If you still see the baby blue default page, your ISP is caching content too, so try ****matrix.tk?foo to force the caching routine to get current data.