Unsuccessful so far my friend, I am trying anyway, I made the DNS server and through it I see that the Smart STB application searches for a domain, I got this domain and through the DNS itself I made a redirect to the Stalker Portal , more when I open the application using my DNS server it gives error 504.
When you open the application via Smartv, the URL it searches for is as follows: gw.smart-stb.tv
To be sure I also took Mikrotik and really searched for the IP that this url is pointing to: 209.141.39.88
I think the problem is in the portal part, it should not be the Stalker they should use, they should use some other portal or panel, the redirection part I believe I am not doing wrong, for the DNS server I used the Unbound Server DNS .
If anyone knows more information post here, together we will make it.