Redirect whatever.net to whatever.com without explicitly writing "whatever" in nginx.conf - nginx

Question

I have a web app, that will be running on many different domains (and possibly subdomains). Each domain/subdomain will be available as both .net and .com. I want to redirect every request of .net to .com.
Example:
www.whatever.net -> www.whatever.com
www.sub.whatever.net -> www.sub.whatever.com
whatever.net -> whatever.com
sub.whatever.net -> sub.whatever.com
somethingelse.net -> somethingelse.com
...
For various reasons I'd like to have only one nginx.conf file that works for every installation, so I can't write something like:
server {
server_name .net;
return 301 $scheme://whatever.com$request_uri;
}
Because this works just for the installation that's under the whatever.net/whatever.com domains. So I tried:
server {
server_name "~^(?<name>.+)\.net$";
return 301 $scheme://$name.com$request_uri;
}
But this does not work, it capture every request, not only those coming from the .net domain, and (on chrome at least) the result is that the content of the address bar become: .com/thequerypart.
I'm new to nginx, what am I doing wrong?
EDIT:
The rest of nginx.conf is another server block that starts with:
server {
server_name .com;
...
}
It works as intended without the other one.

Answer 1

I... didn't know browsers cache things that are "Moved permanently" (makes sense), the setup I've shown in the question worked, but a previous different attempt did not, and got cached. So, for anyone that may get here in the future, the answer is:
server {
server_name "~^(?<name>.+)\.net$";
return 301 $scheme://$name.com$request_uri;
}