220 Welcome to blah FTP service.
530 Login incorrect.
530 Please login with USER and PASS.
211-Features:
 EPRT
 EPSV
 MDTM
 PASV
 REST STREAM
 SIZE
 TVFS
 UTF8
211 End

220 cyrs003.cypress.jp ESMTP unknown
250-cyrs003.cypress.jp
250-PIPELINING
250-SIZE
250-VRFY
250-ETRN
250-AUTH PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN

Apache httpd

HTTP/1.1 403 Forbidden
Date: Wed, 17 Apr 2024 18:59:01 GMT
Server: Apache
Last-Modified: Thu, 16 Oct 2014 13:20:58 GMT
Accept-Ranges: bytes
Content-Length: 4897
Content-Type: text/html

Dovecot pop3d

+OK Dovecot ready.
-ERR Unknown command.
-ERR Unknown command.
-ERR Unknown command.
-ERR Too many invalid bad commands.

Apache httpd

HTTP/1.1 403 Forbidden
Date: Sat, 13 Apr 2024 21:33:59 GMT
Server: Apache
Last-Modified: Thu, 16 Oct 2014 13:20:58 GMT
Accept-Ranges: bytes
Content-Length: 4897
Content-Type: text/html

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 28658 (0x6ff2)
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=--, ST=SomeState, L=SomeCity, O=SomeOrganization, OU=SomeOrganizationalUnit, CN=cyrs003.cypress.jp/emailAddress=root@cyrs003.cypress.jp
        Validity
            Not Before: Aug 20 09:26:28 2019 GMT
            Not After : Aug 19 09:26:28 2020 GMT
        Subject: C=--, ST=SomeState, L=SomeCity, O=SomeOrganization, OU=SomeOrganizationalUnit, CN=cyrs003.cypress.jp/emailAddress=root@cyrs003.cypress.jp
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:a6:d7:95:61:7b:cc:20:27:b8:cb:dd:e2:96:af:
                    d0:c1:93:8b:ec:5d:47:72:f4:a1:12:67:ad:f8:38:
                    7b:bc:d9:1e:bb:92:61:2c:68:0a:6b:0f:a4:02:73:
                    e9:c7:fc:35:62:c3:d9:41:ab:c3:92:5b:7a:c3:af:
                    30:de:31:f8:a9:1e:a7:88:d9:9a:dd:c3:21:b5:3a:
                    cf:00:78:17:9c:bd:11:63:33:72:9a:52:3e:ac:50:
                    e2:13:bb:11:b9:8c:98:a5:6c:8f:48:d1:2f:fa:00:
                    8f:43:e3:2f:c0:14:e7:02:c3:84:21:76:45:42:9a:
                    9b:a9:b4:77:2f:7d:c5:4b:ff:ab:92:d0:78:29:9d:
                    83:3d:3f:0e:e9:e0:d8:a2:4a:c2:64:90:a3:d9:c7:
                    02:54:71:75:fa:da:6c:7b:7f:b6:15:6a:e2:b2:1c:
                    26:66:f9:dd:75:95:d0:ce:ce:9c:76:8d:6e:53:5f:
                    72:a2:10:2f:a6:c9:bc:70:1e:7d:8c:bb:b3:af:ed:
                    27:54:e1:d0:f3:ee:b8:93:fb:5d:81:37:ca:da:12:
                    ca:84:b0:7a:60:a8:05:fb:d3:e6:48:17:ad:0d:59:
                    a3:7e:b9:4e:b4:18:b9:89:a9:ed:56:dc:1e:3d:66:
                    c2:da:57:63:84:4a:fd:3a:41:31:a5:19:d9:cd:30:
                    4c:d9
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: 
                CA:FALSE
            X509v3 Key Usage: 
                Digital Signature, Non Repudiation, Key Encipherment
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        36:d9:5e:26:c0:3e:42:7b:1c:52:f4:b2:2c:e4:26:e5:6e:1d:
        91:a1:f1:78:26:1d:de:20:f5:78:f1:ce:de:f9:dd:89:4d:de:
        e9:af:7f:6c:1e:e0:b7:06:1c:3c:95:b2:bf:3f:4a:0b:cc:45:
        0a:23:ad:06:cd:af:54:5b:79:e9:13:22:17:e6:f0:2a:6b:8b:
        7a:81:bc:08:e6:72:5c:01:a3:fd:0f:40:11:d1:d1:7f:05:c8:
        30:88:f3:5d:09:b8:9a:fb:89:d0:b7:8e:51:45:a4:48:28:94:
        c7:d8:11:ef:73:58:37:a3:6b:ce:e0:7d:7f:5a:95:a6:fb:11:
        88:5a:b1:6e:41:8a:e8:34:97:83:96:a4:24:c7:3d:9f:30:02:
        72:c0:f3:e2:bf:f7:6b:3e:2f:4a:42:cb:b6:e5:48:bc:10:bb:
        92:e4:f3:c3:73:d1:d0:88:d5:48:39:61:5c:28:f1:25:fe:05:
        89:71:b7:ca:da:c8:9b:f4:25:14:16:52:66:09:e1:1b:45:97:
        ab:3e:00:6d:dc:78:25:84:10:12:8c:04:ab:5d:5b:7b:e8:51:
        91:0b:b5:e9:3f:8a:2e:58:d0:26:9f:52:bf:aa:c6:6c:a1:fb:
        a4:cf:9a:99:22:69:c3:b0:c1:9a:0d:1a:be:d9:f4:0e:f5:a2:
        a5:7b:db:c4

220 cyrs003.cypress.jp ESMTP unknown
250-cyrs003.cypress.jp
250-PIPELINING
250-SIZE
250-VRFY
250-ETRN
250-AUTH PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN