I have control of a domain for example
example.com
I am designing envs that have a few private zones with dns such as
int.example.com,
dev.example.com,
stage.example.com and I will control all
these environments from
int.example.com
Should I create ipa servers as
int.example.com and have ipa servers in
ipa1.int.example.com,
ipa2.int.example.com and set domain to
example.com
and realm
EXAMPLE.com. This way I can add the SRV and TXT entries to my
public DNS records and use
domain=example.com and
realm=EXAMPLE.com
Is this a good strategy or is there a better way to do this?