Change IP address of primary DNS

I'm hosting on a shared server at the moment and the shared server also acts as my primary DNS (same IP address) I'm moving to a dedicated server and it will also act as my main DNS server (keeping the same FQDN but a different IP address) My question is, how's this likely to affect the move to the new server?
I understand that it's the job of the DNS to point to the IP address of the web site but I'm a bit boggled by the DNS changing its IP address at the same time. Is it a better idea to move DNS first and then sites or vice versa? Any help appreciated

 

 

 

 

Top