This is what you need...
http://www.zonedit.com/doc/faq.html#faq2How do I get started? What nameservers do I use?
Here's a simple step by step set of instructions on how to get started:
- you must buy or already own a domain name from a registrar
- sign up for the service using complete information
- you will get your password via email in about 1 hour
- log in to your account and click "add zones"
- enter the domain name that you want DNS services for and click "add"
- a pair of nameservers will be assigned to you
- contact your registrar and tell him to change the nameservers for your domain
- wait 3 days for the change to take place
JR.