Found this site that comes in handy if you would like to lookup your dns from locations around the world. This can be very handy when moving sites or server to see if your new IP address has propagated around the internet.
The sites is called Just DNS Lookup & can be found at just-dnslookup.com
Design is minimal and using is very simple: just enter your domain name and hit the “DNS Lookup”-button. Next you’ll be shown your website’s IP from 50+ places around the globe.