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Resources

719 domain tools, APIs, open-source projects and MCP servers · 182 with an MCP server · From the domain tools catalogue.

Looking for our own free tools? Open Find.

Look up and check›

WHOIS and RDAP lookup118
DNS lookup and propagation96
Domain search and name generators38

DNS and hosting›

DNS hosting and managed DNS57
Open-source DNS tools47
Domain Connect and DNS automation13
Custom domains for SaaS8

Security and certificates›

Certificate transparency and recon87
SSL certificates and ACME72

Email›

Email authentication and deliverability84

Monitoring›

Domain monitoring and expiry23

Aftermarket›

Aftermarket and backorder22
Appraisal and valuation5
Portfolio management5
Parking and monetisation3

Developer and AI›

MCP servers182
APIs87
Command-line tools50
Open-source projects166
Domain APIs and datasets20

More›

Web3 and alternative-root domains13
URL shorteners and branded links8

1 to 12 of 23

urlcrazy
Domain monitoring and expiry
Australia
702GitHub stars
GitHub
- Open source
domain-watchdog
Domain monitoring and expiry
France
406GitHub stars
GitHub
- Open source
- Web app
Website domain name validator
Domain monitoring and expiry
126Apify users
Apify
- Paid
- API
Sedo Domain Auctions Scraper
Domain monitoring and expiry
11Apify users
Apify
- Paid
- API
sslmon-mcp
Domain monitoring and expiry
4GitHub stars
GitHub
- Open source
- MCP
devops-status-mcp-server
Domain monitoring and expiry
United States
3GitHub stars
GitHub
- Open source
- MCP
certguard
Domain monitoring and expiry
0GitHub stars
GitHub
- Open source
- MCP
AppNeta
Domain monitoring and expiry
United States
Online service · Paid
- Paid
- Web app
BlacklistMonitoring
Domain monitoring and expiry
Online service · Paid
- Paid
- Web app
Catchpoint
Domain monitoring and expiry
United States
Online service · Paid
- Paid
- Web app
DNS Check (Wind Serve)
Domain monitoring and expiry
Online service · Freemium
- Freemium
- Web app
Domain Monitor
Domain monitoring and expiry
MCP server
- MCP

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