Domains & websites
Research a name before registering it, verify the DNS records after connecting it and check the public website after launch.
Tools in this category
Free domain and website tools for DNS, WHOIS, availability, history and website health.
- Website health & stack checkerSpeed, HTTPS, robots, sitemap, popularity rank and the tools a site is built with.
- Domain name generatorDescribe your idea and get names with live availability.
- WHOIS & RDAP lookupRegistrar, expiry dates, nameservers and domain status.
- DNS lookupCheck A, AAAA, MX, NS, TXT and CNAME records live.
- Bulk domain availability checkerCheck up to 20 domain ideas against registration records.
- Domain history checkerFind an archived snapshot and explore the Wayback history.