Connect to a cluster

Guys I"m absolutely new in elasticsearch. I download and install elasticsearch . what i have to do for connect with cluster name

You can simply curl that URL and you will have connected.

But you really need to provide more information, what do you want to achieve?

Server on my work sends documents into ES on this cluster( I want to connect and work with data at home.
I've tried curl -X GET from terminal and it returns me Could not resolve host. Is it matter that i have IOS in home and my server on windows?
Sorry for noob questions? It's absolutely new thing for me!!!! And I need advise what i should do next.

It's probably because that is not a public DNS entry, you will need to connect to your works network for this to work.

Yeah you right! THX a lot