How to solve the problem when connecting via ssh on Mac OS (ssh: Couldn't resolvehostname server: nodename nor servername provided, or not known)?

Question

SSH

I set up GIT on my own server running Ubuntu Server, but I ran into such a problem - from under Linux and Windows (Putty) I can connect via ssh without problems, but from under Mac, the bolt is on 32. It gives the following error:
ssh: Couldn't resolvehostname server: nodename nor servername provided, or not known
What could be wrong? I just don't work on Macs. The default port is 22.

Answer 1

The error says that the host name (DNS) is not resolved. Check with a command like
nslookup your.server.name