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/vkdprojects/domain-hunter@latest

# macOS / Linux
curl -fsSL https://raw.githubusercontent.com/vkdprojects/domain-hunter/main/install.sh | sh

# Or download from releases
# → https://github.com/vkdprojects/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/vkdprojects/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 — see LICENSE. Maintained by VKD.