I have the following scenario.
One dedicated server (hosting) for my domain and dns , and in my company I have two internet lines, both with fixed ip's.
Both lines are conected to my draytek 2820 in failover mode.
Now, I need to have dns in failover mode to.
webmail.mydomain.com connect to my primary ip address, but if the primary ip address go down, the webmail.mydomain.com connect to my secondary ip address.
How can I do this?
Work with low ttl's in my domain server ?
Best regards and happy new year to all experts