|Whois - Show Domain Name Details
- All Whois - International whois service to check domain name registration from nearly all domain registries worldwide.
- Better Whois - Looks up the domain in the shared domain registry, locates which registrar has reserved the name, and visits and queries that registrar's database for the correct information.
- Check Domain - Connects to the various domain registration databases around the world and displays the current status of a domain name.
- Cool-Whois - Domain search that features historical caching of whois information.
- Domain Search - Searches for all domains including ccTLDs and gTLDs at once.
- Easy WHOiS - Lookup domains across all registrars and most country codes.
|Expired Domains - Search & Lists
- Deleted Domains - Search for expired domains by number of characters, extensions, having dashes or not, etc.
- Whois.net - deleted domains search
|Search Engine Placement Tools
- Link Popularity - Enter a URL to see number of links to it in AltaVista, Hotbot, and link to Google list.
|Domain Name Generators
- BustaName - Shows possibly good available domain names by combining keywords you enter and checking all keyword variation combinations.
- 123Finder.com - Finds domain names by generating keywords and making up name variations.
- Domains Bot - Searches for available domain names using keywords, realtime with AJAX, with advanced search options.
- Name Boy - Generates available names and names for sale.
- Register.com - Put in a domain name and get a page full of similar names that are available.