Rebex SSH Test result for 87.98.242.21:22
General information
Server Identification: | SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.6 |
IP Address: | 87.98.242.21 |
Generated at: | 2024-04-17 21:44:24 UTC (19 minutes ago) - clear cache |
The server does not seem to be vulnerable to the Terrapin attack.
Key Exchange Algorithms
kex-strict-s-v00@openssh.com |
|
Unknown |
sntrup761x25519-sha512@openssh.com |
|
Unknown |
diffie-hellman-group14-sha256 |
Oakley Group 14 should be secure for now. | Secure |
diffie-hellman-group16-sha512 |
Secure | |
diffie-hellman-group18-sha512 |
Secure | |
diffie-hellman-group-exchange-sha256 |
Secure | |
curve25519-sha256 |
Secure | |
curve25519-sha256@libssh.org |
Secure | |
ecdh-sha2-nistp256 |
Possible NSA backdoor. | Secure |
ecdh-sha2-nistp384 |
Possible NSA backdoor. | Secure |
ecdh-sha2-nistp521 |
Possible NSA backdoor. | Secure |
Server Host Key Algorithms
ssh-ed25519 |
Secure | |
ecdsa-sha2-nistp256 |
Possible NSA backdoor. | Secure |
rsa-sha2-256 |
Secure | |
rsa-sha2-512 |
Secure |
Encryption Algorithms
chacha20-poly1305@openssh.com |
Secure | |
aes256-gcm@openssh.com |
Secure | |
aes128-gcm@openssh.com |
Secure | |
aes256-ctr |
Secure | |
aes192-ctr |
Secure | |
aes128-ctr |
Secure |
MAC Algorithms
umac-128-etm@openssh.com |
Secure | |
hmac-sha2-256-etm@openssh.com |
Hash-based MAC using SHA-256 (Encrypt-then-MAC) by OpenSSH
|
Secure |
hmac-sha2-512-etm@openssh.com |
Hash-based MAC using SHA-512 (Encrypt-then-MAC) by OpenSSH
|
Secure |
umac-128@openssh.com |
Secure | |
hmac-sha2-256 |
Secure | |
hmac-sha2-512 |
Secure | |
umac-64-etm@openssh.com |
64-bit UMAC is no longer considered secure enough. Recommended tag size should be at least 128 bits. | Weak |
hmac-sha1-etm@openssh.com |
Hash-based MAC using SHA-1 (Encrypt-then-MAC) by OpenSSH
SHA-1 is becoming deprecated - consider replacing with SHA-256 or SHA-512.
|
Weak |
umac-64@openssh.com |
64-bit UMAC is no longer considered secure enough. | Weak |
hmac-sha1 |
SHA-1 is becoming deprecated - consider replacing with SHA-256 or SHA-512. | Weak |
Compression Algorithms
none |
Unknown | |
zlib@openssh.com |
Unknown |
Server Public Keys
rsa-sha2-512
Key size: | 3072bit |
MD5 Fingerprint: | 15:89:3a:92:a5:08:3c:42:93:12:0c:78:4b:97:25:30 |
SHA-256 Fingerprint: | zzQs5aalKEPy+wPExjzqlnzQT2N/onTaeL/KXcD+RhM |
Public key: | ---- BEGIN SSH2 PUBLIC KEY ---- Comment: "Saved by Rebex SSH" AAAAB3NzaC1yc2EAAAADAQABAAABgQCZaFAgb1j89ibQVmeSj3PEHYOF0wo8unmP /Tj5rFmp26cuqlxmGkoyR/9eQAcuLVTmwNCfCA9ZlXBF8Bcj6Kt2DuyUc/H5L3ap QVRD3urnucGQiJZsH+hgvo5dZ/UVJFVod1fXbaqp1w3vgnv4cZKOuzHqpe5qHsRP bMmAkuN3NSp0VUUyFO+V1NOPMe8myNvW8obseB6fQllGDK2UgG1EUeTLXitRzwTK LxqipeydZZRmH+IBRvqr3I6OLpNYizPfWOeK+T0CVsakqX1sLlVWDhLqM6863egE JPLem3HVcSUStybeSGqdICisLSJDyANUw14aJXx71vyWo0NR+IgyFilDU1ee/1O8 t8GT/38L0nFvTdyBy8v5IiSUNgiuWg73qBRH2iXtSJISNsOsg5NIzNkgg5ISF0Dd bXC9LDYpWyx9MDJsXjqu/bSRnRBa/32wE8PxhOIGkP0qqEwierIjxbPHlrTmjqyX v/5X4zvM9UfgzHb1lDp2Nig1owKwoaU= ---- END SSH2 PUBLIC KEY ---- |
rsa-sha2-256
Key size: | 3072bit |
MD5 Fingerprint: | 15:89:3a:92:a5:08:3c:42:93:12:0c:78:4b:97:25:30 |
SHA-256 Fingerprint: | zzQs5aalKEPy+wPExjzqlnzQT2N/onTaeL/KXcD+RhM |
Public key: | ---- BEGIN SSH2 PUBLIC KEY ---- Comment: "Saved by Rebex SSH" AAAAB3NzaC1yc2EAAAADAQABAAABgQCZaFAgb1j89ibQVmeSj3PEHYOF0wo8unmP /Tj5rFmp26cuqlxmGkoyR/9eQAcuLVTmwNCfCA9ZlXBF8Bcj6Kt2DuyUc/H5L3ap QVRD3urnucGQiJZsH+hgvo5dZ/UVJFVod1fXbaqp1w3vgnv4cZKOuzHqpe5qHsRP bMmAkuN3NSp0VUUyFO+V1NOPMe8myNvW8obseB6fQllGDK2UgG1EUeTLXitRzwTK LxqipeydZZRmH+IBRvqr3I6OLpNYizPfWOeK+T0CVsakqX1sLlVWDhLqM6863egE JPLem3HVcSUStybeSGqdICisLSJDyANUw14aJXx71vyWo0NR+IgyFilDU1ee/1O8 t8GT/38L0nFvTdyBy8v5IiSUNgiuWg73qBRH2iXtSJISNsOsg5NIzNkgg5ISF0Dd bXC9LDYpWyx9MDJsXjqu/bSRnRBa/32wE8PxhOIGkP0qqEwierIjxbPHlrTmjqyX v/5X4zvM9UfgzHb1lDp2Nig1owKwoaU= ---- END SSH2 PUBLIC KEY ---- |
ecdsa-sha2-nistp256
Key size: | 256bit |
MD5 Fingerprint: | da:63:ee:2c:d0:cc:9d:af:6c:70:c3:4e:bb:4f:ee:ff |
SHA-256 Fingerprint: | I52qhKtoCyIirgQ0EVKplePtKfwcOAoWkRLRtLa9UBU |
Public key: | ---- BEGIN SSH2 PUBLIC KEY ---- Comment: "Saved by Rebex SSH" AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBCNXsvItQs2X pzlQ/MidkKFd2kEGPewm80bKoVxk5lBjWN5JBmDMOUiu2oKGdU5GyFFdtqGQICVg eZX1fp1LvlA= ---- END SSH2 PUBLIC KEY ---- |
ssh-ed25519
Key size: | 256bit |
MD5 Fingerprint: | 7a:41:6d:c8:91:e1:77:15:e8:83:71:1a:e3:f0:8e:a4 |
SHA-256 Fingerprint: | 2CbXH40T4FsUfmKMZqlbHJeahgfKdDepdHkEPeP3mw4 |
Public key: | ---- BEGIN SSH2 PUBLIC KEY ---- Comment: "Saved by Rebex SSH" AAAAC3NzaC1lZDI1NTE5AAAAIKTk/NOe4iqjcVd1VHxQN3psF4tkSEStYNBNVWv5 a7fv ---- END SSH2 PUBLIC KEY ---- |