OpenSSH7.4

SSH-2.0-OpenSSH_7.4
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABAQCTcaRDWJzyD8jcfhRGJIh/BthqIlUG/9BUFLjplJvfxAju
rvbc05Hv7YTxv5YbA+r/UbI1HcwaADWTY9IrKkBqJzJmW1jKwvZLMnZ1bcEw58XXoQS+2Xwf516D
LZ3cvVRu2Y4V+ei6kov/hWTISgB8GFAA5hYJIj25piYIp5Ej5kEoJBaUFNHoUK/jRZKNVKjNuL09
tKHTYTxwAGscrq0xbKqZvXKt7wDrZmmmVwiCEeJ7VmCPijMKWW6MKeNEAfM+cPsCO0sGedGYD670
MZT7sD8YUcOmLK7+eBD+uIvHIkt9FX+t7G6yeg19YkW7q/aNCDEVkpthLxKNXNwnaluX
Fingerprint: 2f:e9:05:bc:ca:0c:62:a9:50:83:6c:ef:0c:a0:a0:cb

Kex Algorithms:
	curve25519-sha256
	curve25519-sha256@libssh.org
	ecdh-sha2-nistp256
	ecdh-sha2-nistp384
	ecdh-sha2-nistp521
	diffie-hellman-group-exchange-sha256
	diffie-hellman-group16-sha512
	diffie-hellman-group18-sha512
	diffie-hellman-group-exchange-sha1
	diffie-hellman-group14-sha256
	diffie-hellman-group14-sha1
	diffie-hellman-group1-sha1

Server Host Key Algorithms:
	ssh-rsa
	rsa-sha2-512
	rsa-sha2-256
	ecdsa-sha2-nistp256
	ssh-ed25519

Encryption Algorithms:
	chacha20-poly1305@openssh.com
	aes128-ctr
	aes192-ctr
	aes256-ctr
	aes128-gcm@openssh.com
	aes256-gcm@openssh.com
	aes128-cbc
	aes192-cbc
	aes256-cbc
	blowfish-cbc
	cast128-cbc
	3des-cbc

MAC Algorithms:
	umac-64-etm@openssh.com
	umac-128-etm@openssh.com
	hmac-sha2-256-etm@openssh.com
	hmac-sha2-512-etm@openssh.com
	hmac-sha1-etm@openssh.com
	umac-64@openssh.com
	umac-128@openssh.com
	hmac-sha2-256
	hmac-sha2-512
	hmac-sha1

Compression Algorithms:
	none
	zlib@openssh.com

Apache httpd

HTTP/1.1 200 OK
Date: Fri, 07 Jun 2024 07:41:46 GMT
Server: Apache
Upgrade: h2
Connection: Upgrade, close
Last-Modified: Wed, 26 Apr 2017 08:03:47 GMT
ETag: "52e-54e0d47a39ec0"
Accept-Ranges: bytes
Content-Length: 1326
Vary: Accept-Encoding
Content-Type: text/html

MySQL8.0.24

MySQL:
  Protocol Version: 10
  Version: 8.0.24
  Capabilities: 65535
  Server Language: 45
  Server Status: 2
  Extended Server Capabilities: 53247
  Authentication Plugin: mysql_native_password

HTTP/1.1 200 
Set-Cookie: JSESSIONID=41FED021644D96CC5C957A3A5FD868CB; Path=/; HttpOnly
Content-Type: text/html;charset=ISO-8859-1
Content-Length: 8
Date: Sun, 09 Jun 2024 10:40:41 GMT

so hot 

nginx

<empty>

HTTP/1.1 200 OK
Content-Type: text/html; charset=utf-8
Content-Length: 19746
Server: nginx
Set-Cookie: SESSIONID=1ee8cd08-845d-45b3-9720-e8831f6b9829.AChoDiprkkWXhKnPgO8Wbh83nfk; Expires=Fri, 05-Jul-2024 20:25:09 GMT; HttpOnly; Path=/
Date: Wed, 05 Jun 2024 20:25:09 GMT

MySQL X Protocol

MySQL X Protocol:
  tls: False
  authentication.mechanisms:
    MYSQL41
    SHA256_MEMORY
  doc.formats: text
  client.interactive: False
  compression:
    algorithm:
      deflate_stream
      lz4_message
      zstd_stream
  node_type: mysql
  client.pwd_expire_ok: False