421.AI
Domain Highlights
421.ai offers a clean, three-digit numeric structure within the high-demand artificial intelligence extension. Short numeric domains in this TLD often appeal to tech startups, data analytics firms, or developers seeking a concise, memorable brand for an API or specialized algorithm. The presence of nearly 100 backlinks and a Trust Flow of 21 suggests a level of historical activity that distinguishes it from fresh registrations. While the current auction activity remains light, the significant spread between the appraisal and early interest makes this a notable candidate for investors focusing on liquid, short-form liquid assets.
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How each scoring factor contributed to the overall rating of 71/100.
Special Bonuses
Purely numeric 3-digit domain (+10)
| Domain | Date Sold | Venue | Est. Price |
|---|---|---|---|
| GTA.AI | Jul 18, 2026 | Namecheap | $5,000 – $25,000+ |
| CER.AI | Jul 18, 2026 | Namecheap | $1,000 – $2,500+ |
| IER.AI | Jul 18, 2026 | Namecheap | $100 – $500+ |
| ARION.AI | Jul 17, 2026 | Namecheap | $1,000 – $2,500+ |
| JEA.AI | Jul 17, 2026 | Namecheap | $100 – $500+ |
| FUU.AI | Jul 17, 2026 | Namecheap | $50 – $250+ |
Prices are estimated ranges based on last known bids, not confirmed sale prices.
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