How to find out where/what the push server is?

[Bernard_Huang]

Hi all,

When looking into Casper JSS, when looking into each Macbook's management command, I'm noticing quite a few error messages
"There was a problem communicating with a push server"

I understand this is to push Configuration Profiles onto each Macbook. It's kinda important, but not urgent.

So now I am wanting to investigate when the Push server is not working. Where and how can I find out where this push server is?

[Bernard_Huang]

Read some other discussion chains, so it is just my Casper server connecting with Apple?
And if Apple is too busy, it will come back as "There was a problem communicating with a push server".

I do notice it sometimes work, and sometime doesn't.