Hi, everyone! :)
I have a on-premises environment of Dynamics 365 for Finance and Operations with 5 AOS servers. (ver 10.0.8, UP32)
Firstly, I set all of AOS(5 servers) into DNS and finished deployment completely.
And then I removed 2 AOS servers on DNS because I wanted to use these servers as only batch jobs(we have around 200 batch jobs)
After that, I ran DNS refresh of user client and a ADFS server for redirect after authorization.
However user can connect to the batch servers removed on DNS contrary to way I thought.
What should I need to do If I want to use some servers as only batch without any connection of user?