Domain check
This usually takes about 2 seconds. RDAP catches the case where a domain is registered but currently has no nameservers (expired-redemption, parked, just-registered).
Every phonic in the name carries weight. Here's what each segment does — read left to right.
moon
Cosmic / mystical. Soft, feminine register (Klink).
e.g. Lunar · Luna · Lunaria
Latin root
Deep, you, communal
U is communal — Uber, YouTube, Yum!. Also reads as 'you' in product brands (Unsplash, Udemy).
e.g. Uber · YouTube · Udemy · Unilever · Unsplash
Decisive, definite
D is B's gentler cousin. Decisive but not aggressive. Used in consumer trust brands (Dropbox, Dasani, Dell).
e.g. Dropbox · Dasani · Dell · Duolingo · Discord
Deep, you, communal
U is communal — Uber, YouTube, Yum!. Also reads as 'you' in product brands (Unsplash, Udemy).
e.g. Uber · YouTube · Udemy · Unilever · Unsplash
Bold, blunt, declarative
B explodes from the lips. It commits. BlackBerry pairs the bold B with a homely real-word (berry) and the multiplier is the surprise. Brex doubles down — B + X both at the edges. Bumble takes B and makes it cuddly.
e.g. BlackBerry · Brex · Bolt · Bumble · Block
Pairs lunaudub with classical suffixes (-ex, -ius, -ium, -on), morphemes from the bank (ver-, lex-, pro-), and vowel mutations — then bloom-checks every candidate against the live .com zone file. Up to 400 candidates per click; only the available ones land here.
The Firmevo analysis: first-letter feeling, morpheme breakdown, and which brand archetypes the sound profile suits. Click any link to explore that direction further.
Continue exploring
How we check. Step 1 (client-side): POST /api/check
with lunaudub.com. The function hashes the SLD against our bloom
filter (built daily from the .com zone). Step 2 (only if step 1 said
"not in zone"): GET /api/rdap?domain=lunaudub.com which HEADs
VeriSign's RDAP endpoint to confirm whether the domain is held at the
registry without active nameservers. Neither step logs your query.
More on our data practices.