I am a software developer and seems that will moving to a new building and wanting to make backups etc.. I am realizing that with 8 web servers , some of which are new and others windows 2000... apparently subdomains for clients are everywhere
Seems that a Network engineer quit and now it falls into my lap.
- I can see the name server records on any given register icann of which that IP Address it ping responds back with I assume is ours.
- From what I recall it is CNAME or A records and there are "Zones" to setup
- Most likely there should be an internal DNS server that would tell me ALL the subdomains and what IP addresses that they point at etc. right?
How can I figure out where these subdomains are ? I can see my static ip, gateway, primary and secondary ip addresses and then the mycompany.com ip address from the outside ... but how do I find the internal zones of these subdomains?