I would like to know if the server is down or maybe it has an special hour to test it for the nfs example, I'm just waiting to know if that is an issue from the server or when could I use it.
Starting Nmap 7.11 ( https://nmap.org ) at 2017-10-26 02:24 CDT
Note: Host seems down. If it is really up, but blocking our ping probes, try -Pn
Nmap done: 1 IP address (0 hosts up) scanned in 3.17 seconds
that's the code btw that the terminal drops.