How can i use a second custom / mailinabox dns server?
My setup is currently ns1.dash.web.site & ns2.dash.web.site that both point to 123.456.789.012.
I know i can add a second external name server but I’d like a second internal one. If i run two instances of mailinabox on different servers and add the second mailinabox as a external name server do i have to manually update dns entries on the second box or will it automatically apply on the second dns server as well?
Unfortunately my host doesn’t seem to allow glue records to be updated so I’d need 4 name servers for the sake of OCD. ns1 / ns2 .dash.web.site - 123.456.789.012 and ns3 / ns4 .dash.web.site pointing to second server 098.765.432.109.