Was only .bch. The daemon and CA already handle these four TLDs; the NRPT
rule was the missing piece that made .p2p / .bit / .nav queries never reach
the daemon at all (they went to ICANN's normal DNS and NXDOMAIN'd).
Dual TLDs (.de .ru .dev .ltd) intentionally NOT here. They need the
daemon's DNS-forwarding path to work reliably for unregistered names,
and there's still an open EDNS/AAAA forwarding bug in bnsd.js that
would break most German/Russian sites if we NRPT'd .de.
Adding more native TLDs (.x .sia .dgb .nt from Theseus's expanded set)
needs a CA rotation first — the current CA's nameConstraints only permit
bch/p2p/bit/deviant/nav/test/bcnr. Deferred.