$ ssh ippai.die-welt.net
The authenticity of host 'ippai.die-welt.net (188.68.51.252)' can't be established.
ECDSA key fingerprint is SHA256:V0iohQpWv4KNHI1TXMy/RPcMSc6m0P3id7LpQKLvm9o.
This key is not known by any other names
Are you sure you want to continue connecting (yes/no/[fingerprint])? yes
Warning: Permanently added 'ippai.die-welt.net' (ECDSA) to the list of known hosts.
user@ippai.die-welt.net: Permission denied (publickey).
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