Trying to redirect a subdomain to another website

Hey!
Here’s Aleix.
My Netlify project is aleix.tk.
I’m trying to redirect a subdomain that I have (https://pa.aleix.tk) to this website: https://calculadoradepa.tk. The subdomain is added into the domain atlas option.
I’ve being searching into Netlify community posts and I try to do the _redirects option (mine can be found here: _redirects). But the first line (what I want) isn’t working.
I’ve also tried the netlify.toml (here’s mine: netlify.toml). Again, it’s not working.
What I’m doing wrong? Thanks for your answer and patience!

@Tuplet I think you want:

https://pa.aleix.tk/* https://calculadoradepa.tk/:splat 200

to be:

https://pa.aleix.tk/* https://calculadoradepa.tk/:splat 301!

Per the documents on domain-level redirects:

Thanks!
This works. ^^