Hello, i have taken over a role as part of the firewall team. In place we have 4 firewalls, 1 set of 2 is for failover(Checkpoint for outside and ASA for inside) and 2 firewall routers.
We have mobile phones that sync up for emails for our users that talk to the exchange server.
We have a certifcate for these phones on the ISA server.
The certificate for these phones was pointing at one firewall router but i had to ring the DNS company and get them to change it to point at the other side for testing.
i asked them (i was prompted by someone else) Could the following A record be ammended please? Mobile.kintyre.com 18.104.22.168
My question is just - what is this A record all about? What is the relevance of it and why do i have to know which firewall router to point it at. Is it because it affects the routing of the mobile phone sync?
any advice is welcome, Kevin