I'm interesting in setting up a backup/secondary dns service for all my domains. I am running BIND on my own server (with DirectAdmin) but I've had issues in the past where BIND goes down, maybe for several hours, and all the domains that were pointing to myserver.com name servers are no longer working.
I'd like to set it up so all my existing domains continue to point to ns1.myserver.com and ns2.myserver.com (so no changes needed on client domains) but somehow have ns2.myserver.com actually resolve to a different name server that has all my records.
I know freedns.afraid.org offers "backup DNS" but I haven't been able to figure out how to set this up. Can someone give me noob steps on what I need to do on my server, at Godaddy, and on the afraid.org site?
Or if you know a different service that offers this, please suggest.