OpenSSH9.6p1 Ubuntu 3ubuntu13.8

SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.8
Key type: ecdsa-sha2-nistp256
Key: AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBFwEdeP2YWSLdNVcUsC4JOfx
oI4FzSSUhAQdH5mDuTUPClqU6jlbymnTGhgmWqGRpwW5c5L8nmm50u5VsJp7iWs=
Fingerprint: cc:10:48:f5:47:13:9d:e6:3f:02:83:81:11:b0:85:b4

Kex Algorithms:
	sntrup761x25519-sha512@openssh.com
	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-group14-sha256
	ext-info-s
	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

nginx1.24.0

HTTP/1.1 204 No Content
Server: nginx/1.24.0 (Ubuntu)
Date: Sat, 22 Mar 2025 03:04:12 GMT
Content-Type: text/plain; charset=utf-8
Connection: keep-alive
x-content-type-options: nosniff
via: 1.1 google

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:a7:a1:56:ed:cd:c3:be:b6:64:bd:ed:09:19:f1:44:9c:bb
        Signature Algorithm: ecdsa-with-SHA384
        Issuer: C=US, O=Let's Encrypt, CN=E5
        Validity
            Not Before: Feb 12 18:42:04 2025 GMT
            Not After : May 13 18:42:03 2025 GMT
        Subject: CN=rtbtrack-europe.caerulus.io
        Subject Public Key Info:
            Public Key Algorithm: id-ecPublicKey
                Public-Key: (256 bit)
                pub:
                    04:07:45:43:7e:23:cf:e4:76:c2:74:3f:99:22:34:
                    f2:0a:01:0a:f8:d1:f2:13:f9:5a:3c:b0:68:53:de:
                    14:9c:f8:c4:01:09:55:5f:4f:e3:54:b5:00:cb:6c:
                    51:bc:19:5c:8c:39:19:83:15:5d:ba:82:42:49:8f:
                    d1:cf:e2:a1:e7
                ASN1 OID: prime256v1
                NIST CURVE: P-256
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                47:6C:5D:D7:6E:77:CE:32:84:C0:CE:8C:19:91:42:B2:54:D7:F9:62
            X509v3 Authority Key Identifier: 
                9F:2B:5F:CF:3C:21:4F:9D:04:B7:ED:2B:2C:C4:C6:70:8B:D2:D7:0D
            Authority Information Access: 
                OCSP - URI:http://e5.o.lencr.org
                CA Issuers - URI:http://e5.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:rtbtrack-europe.caerulus.io
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
                                D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
                    Timestamp : Feb 12 19:40:34.280 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:6C:E6:57:D6:0B:76:A8:ED:FC:6F:4C:AE:
                                36:11:BB:24:8D:3C:0E:BD:52:6E:0C:F4:28:7E:E2:9B:
                                CE:23:89:FF:02:21:00:EF:DE:65:90:7A:C5:78:85:5D:
                                9D:8C:C4:58:BA:C8:F1:25:A4:DB:A9:4F:73:24:84:B2:
                                49:1D:62:AE:8C:80:C7
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : E0:92:B3:FC:0C:1D:C8:E7:68:36:1F:DE:61:B9:96:4D:
                                0A:52:78:19:8A:72:D6:72:C4:B0:4D:A5:6D:6F:54:04
                    Timestamp : Feb 12 19:40:34.383 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:07:30:97:2A:68:DE:68:28:10:0C:E9:47:
                                AD:92:A8:CD:38:04:06:6C:62:13:42:FC:05:E3:BD:97:
                                CE:1C:57:DC:02:21:00:E7:C8:8A:42:C3:F0:86:3A:3C:
                                55:95:EB:D9:BC:2E:A1:2C:12:E3:07:00:B0:CF:28:91:
                                78:A5:CC:95:97:F0:CC
    Signature Algorithm: ecdsa-with-SHA384
    Signature Value:
        30:65:02:31:00:d1:8a:2e:34:c4:18:7b:3f:14:c7:c5:7e:de:
        a5:78:dc:8b:f2:1a:12:aa:04:53:66:30:f7:74:a5:08:29:e3:
        c8:3c:2e:c1:71:b1:a4:fc:90:6e:fd:c0:47:bf:40:ac:39:02:
        30:69:0a:9d:1a:b8:09:9a:bc:0d:c9:91:15:87:7f:d3:d9:4e:
        d7:13:6e:bc:7d:70:65:f7:35:9c:6c:63:d0:01:22:dc:58:e4:
        cd:51:19:00:78:da:f0:ee:68:21:83:31:31

Prometheus Node Exporter1.1.1

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
    goversion: go1.15.8
    revision: 4e837d4da79cc59ee3ed1471ba9a0d9547e95540
    version: 1.1.1
  node_uname_info:
    domainname: (none)
    machine: x86_64
    nodename: duopeak-replay-eu-001
    release: 6.8.0-36-generic
    sysname: Linux
    version: #36-Ubuntu SMP PREEMPT_DYNAMIC Mon Jun 10 10:49:14 UTC 2024
  node_network_info:
    lo:
      address: 00:00:00:00:00:00
      broadcast: 00:00:00:00:00:00
      device: lo
      operstate: unknown
    eth0:
      address: f2:3c:95:c5:63:a9
      broadcast: ff:ff:ff:ff:ff:ff
      device: eth0
      duplex: unknown
      operstate: up

F2:3C:95:C5:63:A9
    Unknown