Your curated directory of essential domain name tools — from registration and WHOIS lookups to DNS checks, generators, bulk search, SSL/TLS certificates, and more. All free or freemium options highlighted.
Real-time availability checks across many TLDs — super fast.
Powerful word generator that uses real TLD's (Top Level Domain) to generate fun and memorable domain names.
Live feed of premium domain names available right now.
Creative, fun, and practical ways to use your own domain name.
updated list of supported Top Level Domains (.com, .org, .ai, etc..).
Top-rated for transparent pricing, free WHOIS privacy, modern UI, and excellent renewals. Great for individuals & developers.
Budget-friendly with lifelong free privacy, frequent discounts, easy interface, and solid add-ons (SSL, hosting).
At-cost pricing (no markup), strong security & DNS features. Ideal for long-term holding.
Low renewals, reliable API, automation tools — popular among domain investors.
Fast, clean WHOIS lookups with historical data and easy sharing.
DNS lookup, blacklist check, SMTP diagnostics — sysadmin favorite.
Reverse IP, NS/MX records, historical WHOIS, provider info.
Free domain recon — maps hosts, subdomains, DNS records for research.
Advanced WHOIS history, reverse lookups, threat intel (freemium).
Leading free, automated TLS certificates — powers millions of sites via Certbot/ACME clients. 90-day renewals, fully open-source.
Free 90-day certificates, easy one-click issuance, REST API & ACME support for automation. Great alternative to Let's Encrypt.
Best-in-class free SSL/TLS configuration tester — detailed grading, vulnerability checks, and cipher suite analysis.
Free online suite: SSL checker, CSR generator, decoder, converter — quick diagnostics without install.
Free CSR generator, installation diagnostics, certificate utility (Windows), and checker — enterprise-grade helpers.
Free SSL expiry monitoring + uptime checks — alerts before certs expire (popular for small teams in 2026).
NameSilo, Porkbun, or GoDaddy tools for checking 50–100+ at once.
Expireddomains.net — find dropped/auction domains with metrics.
Check Wix, Squarespace, Namecheap for trendy extensions like .ai, .io, .xyz.