220 (vsFTPd 3.0.3)
530 Login incorrect.
530 Please login with USER and PASS.
211-Features:
 EPRT
 EPSV
 MDTM
 PASV
 REST STREAM
 SIZE
 TVFS
211 End

OpenSSH7.4

SSH-2.0-OpenSSH_7.4
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABAQCmRf+oYMirRVQQYs6/s2qt3w9+1fjwbTAC+YmMTv3R1HM/
FAXz9OSkDrNF5xBnxFElAEG5P10J8l/cVCgbasKtAVNycgEZhGDrnQQSYCCwtx2b5lc2kj2j+AnF
Tyf6fz443nplkgE0ebbaBaCkUVc2iD3ugt/inXw8u/9j0AqRpqopHkMwHRvtmaLfomGzF8JkoUG2
7Du4J/ZRd8xFXeTveY3AFeQ+n85j+ZhpHZZq5upd0a1l4XGxh0XQ0olzA/2s2oba92ZumVDV9RVs
lu3wKwe+gr8SqHXfI6l1PgIURfmp/phCSADBAmZYSCiNtnR6R3XciagxoR+O8IqGaDPn
Fingerprint: 80:9d:5e:03:28:48:d3:54:6c:0a:52:ef:f2:27:d9:06

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

* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN AUTH=LOGIN] Dovecot (Debian) ready.
* CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN AUTH=LOGIN
A001 OK Pre-login capabilities listed, post-login capabilities have more.
* ID ("name" "Dovecot")
A002 OK ID completed.
A003 BAD Error in IMAP command received by server.
* BYE Logging out
A004 OK Logout completed.

MySQL9.0.1

MySQL:
  Protocol Version: 10
  Version: 9.0.1
  Capabilities: 65535
  Server Language: 255
  Server Status: 2
  Extended Server Capabilities: 57343
  Authentication Plugin: caching_sha2_password

HTTP/1.1 200 OK
Server: Werkzeug/2.2.2 Python/3.8.14
Date: Tue, 12 Nov 2024 13:52:39 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 49
Connection: close