Third level domain for free?

Question

Domain name market

Where can I get a third-level domain for free now? doesn't matter which one? The main thing is to be able to connect to firebase.google.com?

Answer 1

you really can't afford about a dollar a year and set up at least 10,050 subdomains?
nook, you can't, it happens. but no one canceled freeenom.

Answer 2

You can just use any Dyn DNS provider, for example duckdns.org