Want to know how many @3dns_inc names have been minted? Go to Opensea. The contracts work, reliably, as expected.
Want more details on
@boxdomains, see register.box. That page is all facts because it gets its info onchain.
btw - the largest .box portfolios are not held by members of the core team. They are true supporters most of whom I have never met.
Good luck getting that level of transparency from other emerging naming projects.