I never really understood the concept behind their free domains, but I never purchased a free/cheap domain after my first experience of getting charged 2-3 times for renewal.

However, are you talking about deletion of your personal data or your website data ?

I will also be using cloudlfared, but will have to look at tailscale. Really appreciate you mentioning

I tried ntfy, got it to work once, but never worked again.

Will try again