To use GeoScaling DNS2 you will need:

• a computer with an Internet connection (duh)
• a recent browser that supports JavaScript:
  • Firefox
  • Opera
  • Google Chrome
  • Safari
  • SeaMonkey
  • Internet Explorer - although we made sure GeoScaling works with IE 6+, we strongly advise you to use a better browser
• your own domain name(s) set up to use GeoScaling (but you can also test GeoScaling without configuring your domain names to use it, by making direct DNS requests to ns1.geoscaling.com)