220 (vsFTPd 3.0.5)
530 Login incorrect.
530 Please login with USER and PASS.
211-Features:
 EPRT
 EPSV
 MDTM
 PASV
 REST STREAM
 SIZE
 TVFS
211 End

OpenSSH8.9p1 Ubuntu 3ubuntu0.11

SSH-2.0-OpenSSH_8.9p1 Ubuntu-3ubuntu0.11
Key type: ecdsa-sha2-nistp256
Key: AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBLnQiJxK89iWggEn4/IC51e+
Sh7EHOoCe/D6rcedD3d8FcqxeYx2BHiICpOphbDQEk2btSzNr/v63hSBjDucbMc=
Fingerprint: 54:05:e3:a5:45:c0:de:40:11:1c:89:7f:ed:ff:f2:4c

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

Postfix smtpd

220 ubuntu-s-1vcpu-1gb-35gb-intel-sgp1-01 ESMTP Postfix (Ubuntu)
250-ubuntu-s-1vcpu-1gb-35gb-intel-sgp1-01
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250-SMTPUTF8
250 CHUNKING

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            71:77:04:2a:f4:57:30:cb:a9:fb:5a:1a:76:0f:60:6e:30:de:f8:3f
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=ubuntu-s-1vcpu-1gb-35gb-intel-sgp1-01
        Validity
            Not Before: Sep 13 02:02:05 2023 GMT
            Not After : Sep 10 02:02:05 2033 GMT
        Subject: CN=ubuntu-s-1vcpu-1gb-35gb-intel-sgp1-01
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:b4:0a:ff:82:ab:38:8f:36:2c:fe:2c:bb:a1:5a:
                    28:d2:43:c4:46:e0:23:82:db:bb:32:f0:de:6a:91:
                    0b:c1:5e:ca:54:9c:d7:2c:0b:78:31:bc:e7:a1:1f:
                    fa:be:d8:87:6e:fc:8e:eb:b7:a2:8f:91:0b:4a:d4:
                    51:cd:d1:0f:d4:80:07:77:b9:43:a9:9a:e3:a2:f0:
                    db:1f:22:cc:af:2d:65:8b:b6:3f:08:70:15:80:1f:
                    c0:1f:3d:5e:eb:15:62:32:0a:2b:2a:99:8d:39:90:
                    72:b6:cf:b3:d5:e7:a9:ff:37:49:3c:50:7a:66:42:
                    8a:06:f8:1e:80:81:1d:d6:a3:2e:84:40:0b:ea:d0:
                    35:a0:e4:b9:d8:78:63:2e:54:78:27:15:e6:17:be:
                    86:4f:c9:8a:9b:3d:6c:45:68:26:7c:93:01:13:0a:
                    69:29:46:34:03:20:52:5f:3b:1b:31:54:84:bf:d0:
                    fd:ee:34:ad:ff:c0:d6:6a:a6:c7:c6:c4:d1:ec:33:
                    d1:99:0e:19:c6:fd:14:e8:d5:05:6f:cf:e5:15:ea:
                    1d:9f:f6:35:db:cf:ad:b2:cf:e4:58:6d:dc:a1:d1:
                    c7:71:62:83:18:60:f9:cc:2d:d7:57:80:eb:52:03:
                    30:18:8d:79:96:3c:75:e0:9b:a7:ff:bb:26:21:f5:
                    df:09
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: 
                CA:FALSE
            X509v3 Subject Alternative Name: 
                DNS:ubuntu-s-1vcpu-1gb-35gb-intel-sgp1-01
            X509v3 Subject Key Identifier: 
                A8:93:F3:00:E8:41:13:C4:9D:E4:12:36:C1:24:C6:F4:0D:1A:FE:30
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        a1:c8:3c:f1:d2:a1:7b:88:0c:be:6a:4b:fd:04:58:9f:20:5d:
        57:0a:46:fd:ea:b9:1d:80:d6:72:b3:c7:2e:1d:eb:36:69:ca:
        f3:68:bc:9b:df:46:6f:34:71:00:2b:3c:ee:12:9c:b7:99:df:
        62:f8:bd:06:e2:4a:4c:5f:80:37:07:a1:43:99:e7:90:89:97:
        7f:e2:b9:58:06:95:f3:77:ee:01:68:33:83:da:b4:28:43:f2:
        23:64:2f:37:0e:63:d6:d5:c2:2f:75:7c:e0:11:49:a7:24:1f:
        63:2e:6e:cf:5a:e2:8f:7a:37:5c:de:a0:6d:88:67:98:31:f2:
        09:6a:09:59:53:7a:5b:5d:2d:68:b5:0a:7c:1a:b9:bf:df:f2:
        c2:78:e0:83:79:88:30:91:11:bc:52:25:da:e9:9e:f9:f4:50:
        bb:32:58:92:b0:4d:e8:9c:63:e0:2f:45:a1:3b:d9:b4:39:fe:
        f2:1f:97:f2:02:7f:04:5b:7e:2a:6e:97:06:41:d2:48:42:f4:
        6d:e1:21:da:16:9c:96:9a:7f:eb:82:0d:e3:34:8c:cb:5f:3b:
        3d:53:e0:07:24:56:0c:7c:46:b7:a1:3f:08:44:70:49:a0:e1:
        47:8f:39:7f:6d:7f:03:15:3e:4c:a2:91:3c:29:df:18:d4:6d:
        fa:cc:d9:a0

nginx

HTTP/1.1 404 Not Found
Server: nginx-rc
Date: Tue, 04 Mar 2025 06:19:45 GMT
Content-Type: text/html
Content-Length: 1091
Connection: keep-alive
Vary: Accept-Encoding
ETag: "672ae97f-443"

nginx

Middleton International Schools and Pre-School | Singapore

HTTP/1.1 200 OK
Server: nginx-rc
Date: Mon, 31 Mar 2025 10:26:58 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Strict-Transport-Security: max-age=31536000
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Permissions-Policy: interest-cohort=()
X-RunCloud-Cache: HIT
X-RunCache-Type: native

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:66:14:05:ae:9d:81:25:40:6f:4e:6b:d3:b8:51:ac:a2:a4
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R10
        Validity
            Not Before: Feb 25 20:47:51 2025 GMT
            Not After : May 26 20:47:50 2025 GMT
        Subject: CN=middleton.edu.sg
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:c7:dd:c7:d9:1e:ea:d9:e9:9b:a3:0d:ac:8f:dc:
                    87:ad:a2:79:19:73:07:79:d3:b1:32:44:ff:cc:cf:
                    82:3b:ac:07:26:18:83:9d:21:8a:3a:df:af:a9:03:
                    26:5d:3b:42:96:05:f5:28:8e:05:1b:b8:f2:3c:46:
                    e4:6f:4d:fd:bf:5a:34:77:67:5f:d3:01:93:ee:fe:
                    9d:7b:85:f2:67:e4:4b:38:ac:e9:d1:2b:a6:64:be:
                    ce:29:09:5e:94:c9:bb:4b:f0:93:22:05:dc:8f:fe:
                    1e:3d:85:e0:10:cc:e5:b3:32:0a:25:8d:8f:69:76:
                    5f:9a:f4:48:f6:15:56:97:cc:50:d0:bf:7f:e4:1c:
                    16:f7:ec:1b:69:e1:44:42:05:a5:bf:6c:c1:7f:d2:
                    d1:81:c6:c0:ec:f6:a4:d3:b1:be:30:d5:20:06:76:
                    3e:0f:d0:b5:14:a0:27:b9:d6:3b:55:23:c4:23:df:
                    a3:f2:a4:bf:1e:43:60:38:e2:cf:d7:5d:ac:fc:88:
                    f6:49:3a:1b:d3:73:2b:6a:4c:81:c4:20:2c:ce:70:
                    e0:77:5a:4d:ad:c0:ac:cd:4a:f9:59:c9:f9:b7:1c:
                    90:24:bb:82:69:9a:75:cd:6c:5b:8c:a1:1a:bc:88:
                    30:03:ab:d1:20:d4:5f:79:9f:58:82:ff:07:76:2b:
                    37:03
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                55:1C:04:1C:38:0C:A5:0B:15:2E:59:A1:06:1F:96:CA:63:0B:B4:51
            X509v3 Authority Key Identifier: 
                BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
            Authority Information Access: 
                OCSP - URI:http://r10.o.lencr.org
                CA Issuers - URI:http://r10.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:middleton.edu.sg, DNS:www.middleton.edu.sg
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : E6:D2:31:63:40:77:8C:C1:10:41:06:D7:71:B9:CE:C1:
                                D2:40:F6:96:84:86:FB:BA:87:32:1D:FD:1E:37:8E:50
                    Timestamp : Feb 25 21:46:21.973 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:E9:97:A1:69:01:64:8D:8A:89:04:A4:
                                19:08:54:94:5D:66:72:4C:B9:5C:74:D8:68:E0:B0:B7:
                                3C:B2:13:01:55:02:20:72:3B:17:38:8C:EF:45:23:39:
                                24:4C:76:4A:71:F9:C5:E9:45:57:1F:97:D5:27:C9:74:
                                3D:C7:8D:6F:E2:B5:D1
                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 25 21:46:21.968 2025 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:73:0C:B7:35:85:49:79:9B:35:8A:74:00:
                                35:F5:18:A5:D2:FF:48:4C:C8:EB:9D:A8:7F:27:9B:D8:
                                56:B2:E0:79:02:20:6E:F5:67:55:85:0C:3E:3D:E9:7D:
                                2B:C7:CF:D6:11:A3:BB:74:00:6F:9C:11:7C:CC:70:CD:
                                52:90:56:FA:AE:77
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        43:91:e5:3a:c6:9a:f0:7f:03:7e:fb:43:8a:32:fc:72:6d:00:
        19:d2:25:e8:4b:e5:1c:4f:0e:9f:24:70:d5:04:08:3a:63:74:
        e1:a7:88:6a:85:fc:7f:1d:32:d0:25:6e:cd:08:51:0d:76:d8:
        a4:87:8e:2d:8b:73:ed:74:bd:4b:08:f7:48:2a:40:f9:fd:8c:
        1c:03:b6:41:8c:6c:8b:24:d7:05:19:18:83:db:76:9e:b1:3c:
        e1:ba:f0:2b:a3:7f:a6:34:3a:d2:46:b9:c0:be:5f:c9:8e:51:
        09:8d:2f:f9:7e:74:0a:57:ba:bd:b9:b7:4e:1b:88:d4:3c:a5:
        a0:ab:e7:56:9f:06:28:3d:01:c8:01:08:56:92:56:21:30:93:
        f8:7d:38:ea:6d:cf:cc:d1:cb:8f:9f:6a:cc:ef:e3:55:10:a1:
        64:81:23:e9:9a:86:e7:38:1f:a1:e2:3b:06:d0:ec:d1:0c:c3:
        1f:a1:13:1b:23:87:d9:0d:3e:c5:49:19:64:4f:0a:3e:13:cc:
        86:75:b0:ee:03:af:6e:34:7e:ab:9e:9e:14:3f:9d:d0:f0:7b:
        b5:d9:93:69:41:e7:ff:b3:95:ab:49:4c:a7:8f:33:54:7e:a1:
        4f:d4:68:dc:e5:53:c1:37:39:7b:8c:2f:8d:ad:1d:a5:75:39:
        83:53:ca:ab

MariaDB10.11.4-MariaDB-1:10.11.4+maria~ubu2204

MariaDB:
  Protocol Version: 10
  Version: 10.11.4-MariaDB-1:10.11.4+maria~ubu2204
  Capabilities: 63486
  Server Language: 45
  Server Status: 2
  Extended Server Capabilities: 33279
  Authentication Plugin: mysql_native_password