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Update SSHFP records for ysul
Closed, ResolvedPublic

Description

$ ssh ysul
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
Someone could be eavesdropping on you right now (man-in-the-middle attack)!
It is also possible that a host key has just been changed.
The fingerprint for the ECDSA key sent by the remote host is
SHA256:qzQTi0xcuEYHRr1GV4+xqHT6jdIM3iFR8YNK9QIm7e4.
Please contact your system administrator.
Update the SSHFP RR in DNS with the new host key to get rid of this message.

Related Objects

Event Timeline

Ysul
$ ssh-keygen -r ysul.nasqueron.org
ysul.nasqueron.org IN SSHFP 1 1 d1b0a408bbaa22b342464d851c15857746fcd0a7
ysul.nasqueron.org IN SSHFP 1 2 4efb284579508b1ad53000aca96e3104c2c8582fd0aa6ec5a7b767e9f3fa969d
ysul.nasqueron.org IN SSHFP 3 1 085356d6ad1d34731fbdccb137a7faec170ddfe6
ysul.nasqueron.org IN SSHFP 3 2 ab34138b4c5cb8460746bd46578fb1a874fa8dd20cde2151f1834af50226edee
ysul.nasqueron.org IN SSHFP 4 1 4740d85fc1161fea53974049e7df10b28abf5c6d
ysul.nasqueron.org IN SSHFP 4 2 26653b23045c60bbcfea0948227898805d7cc280cf81e4189e87a9b5e1370925
Client
$ ssh -4 ysul.nasqueron.org
The authenticity of host 'ysul.nasqueron.org (212.83.187.132)' can't be established.
ECDSA key fingerprint is SHA256:qzQTi0xcuEYHRr1GV4+xqHT6jdIM3iFR8YNK9QIm7e4.
Matching host key fingerprint found in DNS.
ECDSA key fingerprint is MD5:38:38:07:f8:e5:38:82:47:37:ef:9a:f3:bf:a5:b0:7b.
Matching host key fingerprint found in DNS.
Are you sure you want to continue connecting (yes/no)?