Gothcas of changing the IP Address of an Authoritative DNS Server

Wed Dec 14 15:17:23 UTC 2005

Joe Abley wrote:

> 
> You also want to check all the registries which are superordinate to  
> zones your server is authoritative for, and check that any IP  addresses 
> stored in those registries for your nameserver are updated,  otherwise 
> you will experience either immediate or future glue madness.

I thought that would be only ONE registrar, hosting the ONE zone that 
contains the nameserver A record.

Unless you are in the habit of having domains registered with their own 
nameserver glue and pointing it at the same IP address.

Didnt registrars not allow that?