I was really curious too and did one of the major services, that's likely been hacked too by now.

But I registered under a false name, gave the test kit to my dad, and had him test one of my aunts too.

So it wasn't as exact but it was good enough to sate my curiosity.

Everything gets hacked sooner or later. A famous hacker once said that you should assume that everything you say or write will one day be public information.

Edit: And before anyone says "how could you do that to your father", if you knew him you'd understand. He's practically off grid and he's going to die soon, the aunt is already dead.