Use the mainline DHT, it is working and I verified it scales to 100 of thousands of users per relay and I had a cheap vps.

You can try it yourself.

```

npm i -g pkarr

pkarr resolve o4dksfbqk85ogzdb5osziw6befigbuxmuxkuxq8434q89uj56uyy

```

github.com/nuhvi/pkarr

Or try the proxied web demo pkarr.nuh.dev