I want to link the mineos panel to my website with a dns subdomain

Good morning all,
I want to add the mineos panel as a subdomain to my website (mineos.x.net) except that I can’t.
I did a type ‘A’ redirect with the ip (but not the port).
I specify that mineos is for the moment on my local network to do some private tests!
Thank you

DNS adressing with port number uses SRV-records to set op a link between a service:portnumber and a DNS record. This is however not possible to do with http / https requests, as it is meant for spesific applications and services: [SOLVED] DNS - SVR records for custom HTTP/HTTPs port - Spiceworks

Incidentially, your minecraft server supports SRV records for the game server.