Postfix smtpd

220 mail.localhost ESMTP Postfix (Ubuntu)
250-mail.localhost
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN

Certificate:
    Data:
        Version: 1 (0x0)
        Serial Number:
            97:06:59:68:a7:b7:5b:04
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=mail.localhost\/emailAddress=admin@mail.localhost, C=US, ST=Ohio, L=Columbus, O=Widgets Inc, OU=Some Unit
        Validity
            Not Before: Jul 23 09:50:43 2023 GMT
            Not After : Jul 20 09:50:43 2033 GMT
        Subject: CN=mail.localhost\/emailAddress=admin@mail.localhost, C=US, ST=Ohio, L=Columbus, O=Widgets Inc, OU=Some Unit
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:ea:77:78:8b:7e:a5:52:79:f0:86:8d:f7:8c:1a:
                    27:13:66:2d:a2:8f:10:38:05:d6:f4:c9:c6:a9:d4:
                    15:2d:62:e9:17:6a:72:d4:ea:b2:de:fe:22:32:bb:
                    60:6e:a7:9f:02:48:8b:7d:c7:55:18:1a:b2:39:bb:
                    84:c8:64:55:da:3a:18:ac:57:68:5f:69:96:ae:5b:
                    df:2c:18:78:c5:f4:d5:0b:4b:38:be:da:f8:10:2e:
                    f5:50:8d:01:04:0a:a9:f5:3f:4b:b5:dd:b2:e8:d3:
                    e9:a9:f8:8f:01:1e:23:07:3a:9c:cf:bc:07:e5:40:
                    62:c5:01:de:a3:b5:ab:a2:ea:93:05:24:87:22:c8:
                    b4:66:75:f5:5b:6b:91:80:49:60:bf:9d:4c:99:0f:
                    a8:a4:94:ce:39:52:29:c7:34:dc:ea:54:d4:ce:c1:
                    6e:d2:38:d2:3c:2c:1b:3f:ec:98:fa:2b:96:be:18:
                    c3:12:46:04:60:ce:2f:1e:58:13:1b:8d:0c:59:ed:
                    82:33:d3:bd:0d:4d:02:b1:30:9a:b8:92:b0:12:34:
                    be:f3:67:80:9a:f1:89:6f:03:b2:84:0e:3b:d8:4e:
                    e1:7b:61:c8:89:31:4c:8d:97:c4:24:aa:75:dc:07:
                    d5:29:5b:44:bb:57:cf:d2:d4:96:aa:c1:02:08:67:
                    f4:7f
                Exponent: 65537 (0x10001)
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        7f:4b:c0:6c:cc:38:a3:ee:e9:4a:82:bd:54:8d:24:df:dc:92:
        32:53:dd:d7:2f:51:6b:bf:e3:61:71:df:73:79:6c:03:13:49:
        e4:fe:f0:56:5e:02:0c:d6:c9:ea:1d:a0:7e:80:fa:75:b9:ee:
        86:89:fa:4e:dc:f6:23:83:a5:9c:9e:c1:b2:db:b3:64:12:4c:
        4d:57:e9:06:f8:ef:ef:a2:fc:a4:1b:7b:d6:c6:ee:7c:21:18:
        3b:1e:d0:e8:c9:cf:df:ff:1e:53:90:17:b0:f8:30:fc:a5:88:
        1e:64:bb:60:3b:57:b4:9a:dc:35:da:27:9e:c9:ff:1e:b5:8f:
        88:f2:d2:8b:43:34:81:1a:fc:1c:d2:7f:26:4a:19:93:e0:c6:
        5e:ed:9a:87:bb:cb:1a:6d:39:c0:f2:39:a1:f6:38:38:3f:f4:
        fe:6b:cf:83:fb:eb:56:4b:94:4f:45:9d:b4:48:75:b9:42:db:
        5f:e4:27:87:a3:55:36:1e:dd:c0:2b:47:bc:eb:56:29:e2:20:
        bc:a2:8a:01:72:78:2d:0f:05:81:f4:00:72:43:1c:69:4b:49:
        45:3a:5d:44:e2:22:a5:50:bb:f4:dd:7b:3a:a8:ad:ff:72:f4:
        d3:ab:96:62:57:00:b5:b5:2d:53:f9:fd:dd:ee:18:39:6b:51:
        d8:4e:e5:38

Not available

nginx

HTTP/1.1 403 Forbidden
Server: nginx
Date: Thu, 03 Apr 2025 22:37:08 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Keep-Alive: timeout=60
Vary: Accept-Encoding

OpenSSH7.4

SSH-2.0-OpenSSH_7.4
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABAQC8zV81VWE8EwOV9XcOeRqMzp3MvXRYux2kPfiOPzRrHXX1
3fA2OS0aEPs+to4j34zsbm3OYps1F928oON4y5ruIDRerqzpw60zOXXomM2SHZoHRQm6m8C1zDBr
QWK8Q7Y2S4zsq9iAV6mgkKiFcQnOyhgwdbEKSl3/+cn5iJaEZQKNUyfaJOUlHbOB18O8sQ4ULG0c
6Wi5LQctuJBmTzz7B3sMocQYV/CyabLtUnn5sr0J7oDiIaajxBDtszBcJt1T1chMd1DaGb6gUL2Z
F+nuVuJBbDUykL2/sQ96DG7N6FUefDglcPYaqKNeLI3Tf9Py/LRR08rXbz4kfHqfzm3z
Fingerprint: 0e:3a:67:cd:fc:61:6f:b5:e5:2b:00:64:b3:85:66:b3

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