ssh: Could not resolve hostname : Name or service not known

[daniel@daniel_pc ~]$ ssh root@192.168.0.212
ssh: Could not resolve hostname : Name or service not known

[daniel@daniel_pc ~]$ ping 192.168.0.212
PING 192.168.0.212 (192.168.0.212) 56(84) bytes of data.
64 bytes from 192.168.0.212: icmp_seq=1 ttl=63 time=1.08 ms
64 bytes from 192.168.0.212: icmp_seq=2 ttl=63 time=8.39 ms
64 bytes from 192.168.0.212: icmp_seq=3 ttl=63 time=0.620 ms
64 bytes from 192.168.0.212: icmp_seq=4 ttl=63 time=1.09 ms
^C
--- 192.168.0.212 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3033ms
rtt min/avg/max/mdev = 0.620/2.799/8.396/3.237 ms

[daniel@daniel_pc ~]$ su
Senha:
[root@daniel_pc daniel]# ssh 192.168.0.212
Last login: Wed Jul 26 10:44:46 2017 from 192.168.0.99

[root@localhost ~]# cat /etc/redhat-release
CentOS release 6.9 (Final)

[root@localhost ~]# uname -a
Linux localhost.localdomain 2.6.32-696.1.1.el6.x86_64 #1 SMP Tue Apr 11 17:13:24 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

[root@localhost ~]# cat /proc/version
Linux version 2.6.32-696.1.1.el6.x86_64 (mockbuild@c1bm.rdu2.centos.org) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-18) (GCC) ) #1 SMP Tue Apr 11 17:13:24 UTC 2017