I think I am confusing myself and I need some guidance.
I want to update the root domain example.com and sub domains sub1.example.com, sub2.example.com etc
I have read a post about creating an A record for dynamic.example.com and using cname flattening for example.com but I am not sure if using "dynamic" is just an example and I am supposed to use something in place of dynamic like one of my sub domains or do I actually create an A record for dynamic.example.com? And what about sub1 and sub2. Do I update them directly from dns-o-matic or do I use cnames to dynamic.example.com? if both are possible which is best?
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