README
¶
domh
Find your next domain in seconds, not hours.
The fastest bulk domain availability checker. 1,437 TLDs. 19 registrars. Price comparison. One command.
Install · Quick Start · Features · Presets · Docs
Why domh?
| domh | Others | |
|---|---|---|
| Speed | ~500 domains/sec | ~1-10/sec |
| TLDs | 1,437 (auto-updated from IANA) | 5-50 hardcoded |
| Price comparison | 19 registrars + buy links | ❌ |
| Verification | DNS + RDAP + WHOIS + SSL | Usually just WHOIS |
| TUI | Split-panel dashboard | Plain text |
| Self-update | domh update |
Re-download manually |
Install
# Go (recommended)
go install github.com/codeatlasdev/domain-hunter@latest
# macOS / Linux
curl -fsSL https://raw.githubusercontent.com/codeatlasdev/domain-hunter/main/install.sh | sh
# Or download from releases
# → https://github.com/codeatlasdev/domain-hunter/releases
Quick Start
# Interactive wizard — just run it
domh
# Find 4-letter .com domains
domh scan --tld com --length 4
# Check a brand across startup TLDs
domh scan coolname --preset startup
# Dictionary mode — check your name ideas
echo -e "nexo\nhivo\nzuno\ntevo" > names.txt
domh check names.txt --tld com,dev,io
# Prefix/suffix combos
domh scan myapp --prefix get,try --suffix hub,ly --tld com,dev
# Preview without checking
domh scan mybrand --preset tech --dry-run
# CI pipeline (no TUI, JSON output)
domh scan --length 4 --tld com --batch --json --yes > results.json
Features
⚡ Blazing Fast
DNS-first strategy with 16 public resolvers (Cloudflare, Google, Quad9, OpenDNS, etc). RDAP confirmation only for candidates. ~500 domains/second with 50 workers.
🌍 Every TLD on Earth
1,437 TLDs auto-fetched from IANA. 1,199 with RDAP support. Auto-refreshes every 24h. Check --all to scan every single one.
💰 Price Comparison
Instantly shows cheapest registrar + price for available domains. 19 registrars with direct buy links:
Namecheap · Porkbun · Cloudflare · GoDaddy · Google · Dynadot · NameSilo · Spaceship · Hostinger · IONOS · OVH · Gandi · Hover · Epik · Name.com · Registro.br · 101domain · INWX · Dreamhost
🔍 4-Layer Verification
- DNS (NS → A → MX) — fast, no rate limit
- RDAP — authoritative confirmation
- WHOIS — multi-server fallback
- SSL — last resort for edge cases
🎨 Beautiful TUI
Split-panel dashboard that uses 100% of your terminal. Responsive. Shows progress, stats, available domains with prices, and activity log — all at once.
🧠 Smart Generation
Pronounceable patterns only — no garbage like xqz.com:
| Pattern | Example | Count |
|---|---|---|
| CVC | bun, dev, kit | 1,805 |
| VCV | ava, elo, umi | 475 |
| CVCV | buno, tevo, kaze | 9,025 |
| CVCVC | nexus, pixel | 171,475 |
📦 Presets
domh presets # list all
# Built-in:
startup → com, org, io, ai, tech, app, dev, xyz
tech → io, ai, app, dev, tech, cloud, software, code, systems
creative → design, art, studio, media, photography, gallery, ink
ecommerce → shop, store, market, sale, deals, buy, shopping
finance → finance, capital, fund, money, investments, bank, pay
country → us, uk, de, fr, ca, au, br, in, nl, jp
brazil → com.br, net.br, org.br, app.br, dev.br
# + 5 more
Usage
◆ domh — bulk domain availability checker
Usage:
domh Interactive wizard
domh scan [name] [flags] Scan domains
domh check <file> [flags] Dictionary mode
domh tlds [flags] List TLDs
domh presets List presets
domh update Self-update
domh version Version info
Scan flags:
--tld TLDs (comma-separated) [default: com]
--preset Use preset TLD set
--all Check ALL 1,437 TLDs
--length Domain length (3-5) [default: 3]
--pattern CVC, VCV, CVCV, ALL [default: ALL]
--prefix Prefixes (comma-separated)
--suffix Suffixes (comma-separated)
--workers Concurrent workers [default: 50]
--format Export: txt,json,csv [default: txt]
--regex, -r Regex filter
--delay Delay between queries (ms) [default: 0]
--info Show registrar info for taken domains
--dry-run Preview without checking
--batch Plain output (no TUI)
--yes, -y Skip confirmations
--force Skip performance warnings
How It Works
Output
Results are saved in real-time (won't lose data if you quit early):
- txt — one domain per line
- json — includes pricing, registrar, buy URLs
- csv —
domain,tld,available,cheapest_price,cheapest_registrar,buy_url
Self-Update
domh update
# ✓ Updated domh v1.4.0 → v1.5.0
vs. Alternatives
| Feature | domh | domain-check (Rust) | domain-scanner (Go) | domaindex.io |
|---|---|---|---|---|
| Speed | ~500/s | ~100/s | ~1/s | ~30/s |
| TLDs | 1,437 | 1,200 | 1 | 100+ |
| Price comparison | ✅ 19 registrars | ❌ | ❌ | ❌ |
| Buy links | ✅ | ❌ | ❌ | ✅ |
| TUI dashboard | ✅ split-panel | ❌ spinner | ❌ | web only |
| Interactive wizard | ✅ | ❌ | ❌ | ❌ |
| Self-update | ✅ | ❌ | ❌ | N/A |
| DNS verification | ✅ NS+A+MX | ❌ | ✅ | ❌ |
| WHOIS fallback | ✅ multi-server | ✅ | ✅ | ❌ |
| SSL check | ✅ | ❌ | ✅ | ❌ |
| Presets | ✅ 12 | ✅ 11 | ❌ | ❌ |
| Prefix/suffix | ✅ | ✅ | ❌ | ❌ |
| Regex filter | ✅ | ❌ | ✅ | ❌ |
| CI/batch mode | ✅ | ✅ | ❌ | ❌ |
| Offline fallback | ✅ 32 TLDs | ✅ | ❌ | ❌ |
| MCP server | ✅ | ✅ | ❌ | ❌ |
AI Agent Integration
domh ships as an MCP (Model Context Protocol) server, letting AI agents check domains, compare prices, and generate names directly.
Setup
# Install the standalone MCP binary
go install github.com/codeatlasdev/domain-hunter/cmd/mcp@latest
# Or use the built-in subcommand (same binary)
domh mcp
Claude Code / Kiro
Add to .mcp.json:
{
"mcpServers": {
"domh": {
"command": "domh-mcp"
}
}
}
Cursor / VS Code Copilot
Add to your MCP settings:
{
"mcpServers": {
"domh": {
"command": "domh-mcp"
}
}
}
Available Tools
| Tool | Description |
|---|---|
check_domain |
Check single domain availability |
check_domains |
Bulk check (comma-separated) |
check_with_preset |
Check name across TLD preset |
generate_names |
Generate pronounceable names |
get_prices |
Price comparison across 19 registrars |
list_presets |
List all TLD presets |
Contributing
PRs welcome. Run go build ./... and go test ./... before submitting.
License
MIT — CodeAtlas
Documentation
¶
There is no documentation for this package.
Source Files
Directories