Rebex SSH Test result for 104.79.205.28:22

General information

Server Identification: SSH-2.0-OpenSSH_9.6p1-DynWin
IP Address: 104.79.205.28
Generated at: 2025-07-11 21:59:49 UTC (12 hours ago) - clear cache
The server does not seem to be vulnerable to the Terrapin attack.

Key Exchange Algorithms

ext-info-s
Unknown
kex-strict-s-v00@openssh.com
Unknown
diffie-hellman-group-exchange-sha256
Diffie-Hellman with MODP Group Exchange with SHA-256 hash
Secure
curve25519-sha256@libssh.org
Elliptic Curve Diffie-Hellman on Curve25519 with SHA-256 hash
Secure
ecdh-sha2-nistp256
Elliptic Curve Diffie-Hellman on NIST P-256 curve with SHA-256 hash
Possible NSA backdoor. 		Secure
ecdh-sha2-nistp384
Elliptic Curve Diffie-Hellman on NIST P-384 curve with SHA-384 hash
Possible NSA backdoor. 		Secure
ecdh-sha2-nistp521
Elliptic Curve Diffie-Hellman on NIST P-521 curve with SHA-512 hash
Possible NSA backdoor. 		Secure

Server Host Key Algorithms

ecdsa-sha2-nistp256
Elliptic Curve Digital Signature Algorithm (ECDSA) on NIST P-256 curve with SHA-256 hash
Possible NSA backdoor. 		Secure
ssh-dss
NIST Digital Signature Algorithm (DSA) with SHA-1 hash
SHA-1 is becoming obsolete. 		Weak

Encryption Algorithms

aes256-ctr
AES with 256-bit key in CTR mode
Secure
aes192-ctr
AES with 192-bit key in CTR mode
Secure
aes128-ctr
AES with 128-bit key in CTR mode
Secure

MAC Algorithms

hmac-sha2-256
Hash-based MAC using SHA-256
Secure
hmac-sha2-512
Hash-based MAC using SHA-512
Secure
hmac-sha1
Hash-based MAC using SHA-1
SHA-1 is becoming deprecated - consider replacing with SHA-256 or SHA-512. 		Weak
umac-64@openssh.com
64-bit UMAC (Universal Hashing MAC) by OpenSSH
64-bit UMAC is no longer considered secure enough. 		Weak

Compression Algorithms

none
No compression
Unknown
zlib@openssh.com
zlib compression by OpenSSH
Unknown

Server Public Keys

ssh-dss

Key size: 1024bit
MD5 Fingerprint: ee:33:bd:ac:7b:6e:bd:0b:60:6e:49:20:56:cb:00:d3
SHA-256 Fingerprint: LuRyAk8LZhLaIxYvzZRKDRzrToKlYFmCoPcgXRJTpKM
Public key: 
---- BEGIN SSH2 PUBLIC KEY ----
Comment: "Saved by Rebex SSH"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---- END SSH2 PUBLIC KEY ----

ecdsa-sha2-nistp256

Key size: 256bit
MD5 Fingerprint: 71:9f:3a:41:ba:f0:ad:6e:e3:7b:55:42:f0:a0:c8:42
SHA-256 Fingerprint: v69sGjwN4PrUE+O3O358GVDpIX5i6vCJIKtPf2WdulQ
Public key: 
---- BEGIN SSH2 PUBLIC KEY ----
Comment: "Saved by Rebex SSH"
AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBCEBYWnRnzO7
xyJ1AUdaanMVSGT8C6u0qhqGX84qxEc71rVB72OQ+5dG7Xs3hU9QdxBKiwdM6eDy
npeKvxodoGI=
---- END SSH2 PUBLIC KEY ----