220 ProFTPD Server (Debian) [::ffff:188.165.123.201]
530 Login incorrect.
214-The following commands are recognized (* =>'s unimplemented):
 CWD     XCWD    CDUP    XCUP    SMNT*   QUIT    PORT    PASV    
 EPRT    EPSV    ALLO    RNFR    RNTO    DELE    MDTM    RMD     
 XRMD    MKD     XMKD    PWD     XPWD    SIZE    SYST    HELP    
 NOOP    FEAT    OPTS    HOST    CLNT    AUTH*   CCC*    CONF*   
 ENC*    MIC*    PBSZ*   PROT*   TYPE    STRU    MODE    RETR    
 STOR    STOU    APPE    REST    ABOR    RANG    USER    PASS    
 ACCT*   REIN*   LIST    NLST    STAT    SITE    MLSD    MLST    
214 Direct comments to root@ns31213623.ip-51-91-106.eu
211-Features:
 CLNT
 EPRT
 EPSV
 HOST
 LANG es-ES;en-US.UTF-8;en-US;fr-FR;it-IT
 MDTM
 MFF modify;UNIX.group;UNIX.mode;
 MFMT
 MLST modify*;perm*;size*;type*;unique*;UNIX.group*;UNIX.groupname*;UNIX.mode*;UNIX.owner*;UNIX.ownername*;
 RANG STREAM
 REST STREAM
 SITE COPY
 SITE MKDIR
 SITE RMDIR
 SITE SYMLINK
 SITE UTIME
 SIZE
 TVFS
 UTF8
211 End

nginx

HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Wed, 22 Jan 2025 18:39:34 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://188.165.123.201/
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff

nginx

HTTP/1.1 404 Not Found
Server: nginx
Date: Thu, 23 Jan 2025 17:00:54 GMT
Content-Type: text/html
Content-Length: 548
Connection: keep-alive
Vary: Accept-Encoding

Portmap
Program	Version	Protocol	Port
portmapper	4	tcp	111
portmapper	3	tcp	111
portmapper	2	tcp	111
portmapper	4	udp	111
portmapper	3	udp	111
portmapper	2	udp	111

Portmap
Program	Version	Protocol	Port
portmapper	4	tcp	111
portmapper	3	tcp	111
portmapper	2	tcp	111
portmapper	4	udp	111
portmapper	3	udp	111
portmapper	2	udp	111

nginx

HTTP/1.1 400 Bad Request
Server: nginx
Date: Wed, 22 Jan 2025 18:39:37 GMT
Content-Type: text/html
Content-Length: 650
Connection: close

OpenSSH8.9p1 Ubuntu 3ubuntu0.10

SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.10
Key type: ecdsa-sha2-nistp256
Key: AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBP01gBfp9U95SxET/UfpFZ7p
Ou64/fF+6GM8oQjGl5MJkULDNbh6yPgjvsTw+unS4uhBLvRkSN8V2RcUFhiG4jo=
Fingerprint: 69:fc:c5:29:5f:40:76:07:1a:0e:d2:b1:27:df:44:35

Kex Algorithms:
	curve25519-sha256
	curve25519-sha256@libssh.org
	ecdh-sha2-nistp256
	ecdh-sha2-nistp384
	ecdh-sha2-nistp521
	sntrup761x25519-sha512@openssh.com
	diffie-hellman-group-exchange-sha256
	diffie-hellman-group16-sha512
	diffie-hellman-group18-sha512
	diffie-hellman-group14-sha256
	kex-strict-s-v00@openssh.com

Server Host Key Algorithms:
	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

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

Prometheus Time Series Collection and Processing Server

HTTP/1.1 200 OK
Date: Sun, 12 Jan 2025 19:58:33 GMT
Content-Length: 734
Content-Type: text/html; charset=utf-8

Prometheus Node Exporter1.7.0

HTTP/1.1 400 Bad Request
Content-Type: text/plain; charset=utf-8
Connection: close

400 Bad Request
Prometheus Node Exporter:
  node_exporter_build_info:
    branch: HEAD
    goarch: amd64
    goos: linux
    goversion: go1.21.4
    revision: 7333465abf9efba81876303bb57e6fadb946041b
    tags: netgo osusergo static_build
    version: 1.7.0
  node_uname_info:
    domainname: (none)
    machine: x86_64
    nodename: acc982809f21
    release: 5.15.0-89-generic
    sysname: Linux
    version: #99-Ubuntu SMP Mon Oct 30 20:42:41 UTC 2023
  node_dmi_info:
    bios_date: 06/13/2023
    bios_release: 5.13
    bios_vendor: American Megatrends Inc.
    bios_version: L2.41A
    board_name: E3C246D4U2-2T
    board_vendor: ASRockRack
    board_version: 1.01
    chassis_asset_tag: To Be Filled By O.E.M.
    chassis_vendor: To Be Filled By O.E.M.
    chassis_version: To Be Filled By O.E.M.
    product_family: To Be Filled By O.E.M.
    product_name: E3C246D4U2-2T
    product_sku: To Be Filled By O.E.M.
    product_version: To Be Filled By O.E.M.
    system_vendor: To Be Filled By O.E.M.
  node_nvme_info:
    nvme1:
      device: nvme1
      firmware_revision: GXA7802Q
      model: SAMSUNG MZVL2512HCJQ-00B07
      serial: S63CNX0RA14167
      state: live
    nvme0:
      device: nvme0
      firmware_revision: GXA7802Q
      model: SAMSUNG MZVL2512HCJQ-00B07
      serial: S63CNX0RA14170
      state: live
  node_network_info:
    lo:
      address: 00:00:00:00:00:00
      adminstate: up
      broadcast: 00:00:00:00:00:00
      device: lo
      operstate: unknown
    eth0:
      address: 02:42:c0:a8:b0:02
      adminstate: up
      broadcast: ff:ff:ff:ff:ff:ff
      device: eth0
      duplex: full
      operstate: up

02:42:C0:A8:B0:02
    Unknown