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10 domain names verified available at the registry (RDAP) on August 20, 2026 — availability changes fast, re-check before registering.

All-numeric domain name

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2.9
0x1a.ai

Hex address prefix · Shortest valid hex string, tech-native and numeric.

2.0
007i.ai

Agent identifier · Pop culture numeric ID with a tech suffix.

1.0
8mrt.ai

8th March date · Compact date format, memorable and brief.

1.0
1k3d.ai

1024 encoded · Leetspeak for 1024, a fundamental computing number.

1.0
1stq.ai

First queue · Abbreviation of first quality or first quarter.

1.0
10mz.ai

10 million zone · Numeric magnitude indicator, crisp and short.

1.0
123z.ai

Counting sequence · Simple progression ending in a stabilizer letter.

1.0
55th.ai

Fifty-fifth street · Ordinal number, concrete and pronounceable.

1.0
333k.ai

Repeating number · Numerology vibe with a magnitude suffix.

1.0
420z.ai

Stoner code · Cultural numeric slang, widely known.

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How we picked these names

NameBuddy.ai used a large language model to brainstorm hundreds of brandable candidates from the prompt above, then ran each one through a live RDAP/WHOIS check against the registries for .ai, .com, .io, .app and .net. The list you see is the subset that came back as not registered at the time of the search — so every name on this page is genuinely available to claim. Availability changes fast, though: if you find one you like, register it within the next hour or two through any accredited registrar.

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Frequently asked

Are these names really available to register?+

Yes — every name on this page passed a live RDAP / WHOIS check at the time the search ran. Domain availability changes minute-by-minute, so if you see one you like, register it immediately. The "Register" buttons hand off to Namecheap, which re-checks availability on its side before you complete payment.

How do I register a domain I like?+

Click any name to open it on Namecheap and complete checkout there. NameBuddy.ai is not a registrar — we just generate and verify candidates. See our best-registrars guide for the trade-offs between Cloudflare Registrar (at-cost), Namecheap (friendly UI), and Porkbun (unusual TLDs).

What about trademarks?+

An available domain is not a clear trademark. Before you build a brand around any name, search the USPTO and EUIPO databases for conflicts in your industry. Our startup-name checklist walks through the full pre-registration trademark check.

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