Maybe a dumb question, but I'm a noob.
We are moving colocation facilities - we currently just have ns1.ourdomain.com - when this server is moved to another address, how is DNS going to update. How is the world going to know anything,ourdomain.com when ns1,ourdomain.com is the authoratative (and only) DNS server for our small domain and it changes IP addresses. To me its a chicken / egg problem. How can it resolve www.ourdomain.com
if it can't find ns1.ebby.com? Do I need to do anything or will BIND start talking to the world with its new IP address?