This is a question about DNS delegation by using Fast DNS.
Currently, our mother corporate company is using Akamai Fast DNS to host let say "abc.com". They have a standalone corporate account (Account #A) on Akamai. Right now, we are a sub company under this mother corporate company, everything we built has to be under one of the subdomain say "yyy.abc.com" as well. We do have a separate Akamai account (Account #B) for our sub company.
My question is, we would like to maintain "yyy.abc.com" on our Akamai account(Account #B) to gain flexibility and separation of access for our sub group instead of messing around on the corporate Akamai account (Account #A) . Will NS delegation still work properly within Fast DNS on Akamai if both parent domain and child domain are all in Akamai's FastDNS ?
Is there any special requirement to set this up or need to be careful ?