Today I used this neat DNS Lookup World Wide Online Service to check if a newly registered domain name had reached all DNS servers around the world. It is also useful if you change your present domain name to a new one to see the current state of the DNS propagation. Make sure you do a proper 301 redirect as well.

http://hostadvice.com/tools/whois/ is a tool that reveals the web hosting service behind any domain as well as nameservers and other useful information.

By Daniel  -