I would go for registering my own domain and then rent a small vps and run debian 12 server with bind9 for dns + dyndns.
If you don’t want to put the whole domain on your own name servers then you can always delegate a subdomain to the debian 12 server and run your main domain on your domain registrators name servers.
I would go for registering my own domain and then rent a small vps and run debian 12 server with bind9 for dns + dyndns.
If you don’t want to put the whole domain on your own name servers then you can always delegate a subdomain to the debian 12 server and run your main domain on your domain registrators name servers.
edit:
If your registrar is supported the ddns-updater sounds a lot easier.