220 dc55.etius.jp ESMTP
250-dc55.etius.jp
250-STARTTLS
250-PIPELINING
250-8BITMIME
250-SIZE 20971520
250 AUTH LOGIN PLAIN CRAM-MD5

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            09:af:ea:88:6c:6c:87:03:fd:22:31:d7
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R3 DV TLS CA 2020
        Validity
            Not Before: Mar 25 08:03:07 2024 GMT
            Not After : Apr 26 08:03:06 2025 GMT
        Subject: CN=dc55.etius.jp
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:e2:b8:03:2e:21:05:20:29:df:59:f5:73:9a:a3:
                    fd:40:ef:2d:da:e2:4e:87:4a:c1:36:7e:b3:3f:69:
                    c0:f4:5f:d7:00:0f:5e:bb:50:e2:18:75:db:40:ee:
                    03:e4:6c:29:b1:12:51:81:22:3a:ae:f7:03:c2:62:
                    43:b3:0b:85:c4:ff:a1:64:ae:9a:0d:36:64:ea:fa:
                    de:81:63:19:2f:58:4e:3d:91:d0:5b:19:6c:4e:21:
                    91:04:e1:f9:e2:8b:fa:55:be:08:6a:69:37:60:35:
                    10:f7:1e:c8:ea:66:b4:97:cc:9e:0e:5c:00:fe:c9:
                    58:03:4c:5c:a7:f4:3f:32:7d:a3:89:21:63:d4:c9:
                    40:c5:25:a5:4e:30:42:ab:dd:3f:1e:71:53:c2:06:
                    5b:1a:89:31:66:b2:91:b7:fe:b2:16:0e:00:9a:43:
                    12:48:10:f3:71:8c:b5:b9:eb:9d:31:6c:7c:6f:3d:
                    fd:94:99:e2:52:d9:f0:af:cf:a8:a4:82:26:b3:7f:
                    5c:4a:bf:1a:55:b1:f3:3a:df:6f:ba:9a:df:1a:66:
                    3e:1b:cf:ac:23:2d:1e:35:f7:65:1c:b3:ff:6a:27:
                    58:c7:d7:d0:90:00:f8:cc:85:09:7f:cf:c8:4f:76:
                    0b:66:2e:3a:20:92:7c:3c:c1:75:c2:5b:4c:aa:7c:
                    6d:f5
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Basic Constraints: critical
                CA:FALSE
            Authority Information Access: 
                CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr3dvtlsca2020.crt
                OCSP - URI:http://ocsp.globalsign.com/gsgccr3dvtlsca2020
            X509v3 Certificate Policies: 
                Policy: 1.3.6.1.4.1.4146.1.10
                  CPS: https://www.globalsign.com/repository/
                Policy: 2.23.140.1.2.1
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://crl.globalsign.com/gsgccr3dvtlsca2020.crl
            X509v3 Subject Alternative Name: 
                DNS:dc55.etius.jp
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Authority Key Identifier: 
                0D:98:C0:73:7F:AB:BD:BD:D9:47:4B:49:AD:0A:4A:0C:AC:3E:C7:7C
            X509v3 Subject Key Identifier: 
                15:4A:AC:16:AA:DF:E9:38:77:67:42:7D:03:80:61:00:E0:B7:45:CC
            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 : Mar 25 08:03:08.668 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:72:18:3B:20:A2:69:E1:5E:DF:60:6F:C2:
                                76:23:6A:38:B2:00:8F:B7:9F:0A:EE:3B:DF:69:1F:E4:
                                E1:EC:12:20:02:21:00:C8:BD:14:50:E9:5F:1F:25:7A:
                                7F:87:45:D6:4C:32:B3:33:AE:B3:2C:D2:42:03:06:C6:
                                DF:08:E1:9C:FD:CC:DB
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
                                87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
                    Timestamp : Mar 25 08:03:08.655 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:10:CB:F6:9C:94:A4:7F:C8:7C:53:C7:BF:
                                DC:A1:6A:F7:5A:05:AA:B2:AC:D8:F9:22:3C:51:98:E8:
                                B0:91:8E:FE:02:20:31:E6:3F:5C:9F:E6:25:97:F0:B3:
                                85:41:03:BF:3F:79:E0:70:27:0C:2F:6D:34:9F:A8:FD:
                                3F:E6:1E:76:A0:E9
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
                                1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
                    Timestamp : Mar 25 08:03:08.626 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:76:0A:6C:86:A8:A0:C9:1E:A2:4D:C3:62:
                                5C:01:F1:09:62:54:20:D7:6F:F1:AF:9C:4C:94:F7:34:
                                E3:FD:71:87:02:21:00:AC:F8:A9:7B:F6:FE:D3:B8:D2:
                                15:6B:19:26:25:6A:50:6E:E5:A2:3D:70:1A:5F:9B:37:
                                60:E2:5D:85:93:A9:2D
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        9b:1b:01:11:eb:9f:be:b9:cf:eb:2a:3a:7e:48:46:e5:36:49:
        7d:a8:9c:88:8e:9d:4e:e0:93:af:67:1b:ec:ac:2b:17:e6:1c:
        7c:96:33:91:71:c8:87:23:5f:73:3c:8b:78:1b:64:89:7e:9f:
        c4:1d:b0:fc:e7:24:7c:25:98:33:53:37:07:57:b9:5e:fc:2d:
        38:9c:88:b3:b7:39:9e:4d:dd:d7:e5:45:3c:23:5f:84:44:45:
        68:c8:ba:5e:09:48:bf:e1:6a:f9:f8:d9:44:aa:0a:a9:d9:c1:
        64:de:c0:26:f4:85:9c:1f:51:39:8f:ae:00:72:d8:46:9a:87:
        cd:ff:8e:40:e7:17:e8:dd:b7:cc:88:fe:7a:5b:18:b3:8a:5b:
        38:58:34:33:25:d1:06:ca:1e:c0:86:10:95:7a:00:f4:33:42:
        4f:6b:02:4c:7e:9b:b7:e6:9a:ba:e0:3a:28:f6:dc:c4:f7:14:
        30:69:69:d8:21:96:10:f1:15:a2:55:91:14:d6:9a:b1:a3:76:
        33:6f:2d:9a:4b:87:64:e3:eb:86:f7:9a:34:c2:e5:11:d0:e6:
        3b:aa:c1:0b:ef:f1:7e:a4:9d:1a:ac:b9:97:45:93:0f:10:de:
        1e:45:9f:56:85:de:f5:1f:2d:2a:da:38:c6:c3:e5:13:d1:af:
        7b:7b:49:e7

Apache httpd

HTTP/1.1 403 Forbidden
Date: Mon, 08 Apr 2024 14:36:46 GMT
Server: Apache
Content-Length: 59
Content-Type: text/html; charset=iso-8859-1

+OK Dovecot ready.
+OK
CAPA
TOP
UIDL
RESP-CODES
PIPELINING
STLS
USER
SASL PLAIN
.

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            09:af:ea:88:6c:6c:87:03:fd:22:31:d7
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R3 DV TLS CA 2020
        Validity
            Not Before: Mar 25 08:03:07 2024 GMT
            Not After : Apr 26 08:03:06 2025 GMT
        Subject: CN=dc55.etius.jp
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:e2:b8:03:2e:21:05:20:29:df:59:f5:73:9a:a3:
                    fd:40:ef:2d:da:e2:4e:87:4a:c1:36:7e:b3:3f:69:
                    c0:f4:5f:d7:00:0f:5e:bb:50:e2:18:75:db:40:ee:
                    03:e4:6c:29:b1:12:51:81:22:3a:ae:f7:03:c2:62:
                    43:b3:0b:85:c4:ff:a1:64:ae:9a:0d:36:64:ea:fa:
                    de:81:63:19:2f:58:4e:3d:91:d0:5b:19:6c:4e:21:
                    91:04:e1:f9:e2:8b:fa:55:be:08:6a:69:37:60:35:
                    10:f7:1e:c8:ea:66:b4:97:cc:9e:0e:5c:00:fe:c9:
                    58:03:4c:5c:a7:f4:3f:32:7d:a3:89:21:63:d4:c9:
                    40:c5:25:a5:4e:30:42:ab:dd:3f:1e:71:53:c2:06:
                    5b:1a:89:31:66:b2:91:b7:fe:b2:16:0e:00:9a:43:
                    12:48:10:f3:71:8c:b5:b9:eb:9d:31:6c:7c:6f:3d:
                    fd:94:99:e2:52:d9:f0:af:cf:a8:a4:82:26:b3:7f:
                    5c:4a:bf:1a:55:b1:f3:3a:df:6f:ba:9a:df:1a:66:
                    3e:1b:cf:ac:23:2d:1e:35:f7:65:1c:b3:ff:6a:27:
                    58:c7:d7:d0:90:00:f8:cc:85:09:7f:cf:c8:4f:76:
                    0b:66:2e:3a:20:92:7c:3c:c1:75:c2:5b:4c:aa:7c:
                    6d:f5
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Basic Constraints: critical
                CA:FALSE
            Authority Information Access: 
                CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr3dvtlsca2020.crt
                OCSP - URI:http://ocsp.globalsign.com/gsgccr3dvtlsca2020
            X509v3 Certificate Policies: 
                Policy: 1.3.6.1.4.1.4146.1.10
                  CPS: https://www.globalsign.com/repository/
                Policy: 2.23.140.1.2.1
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://crl.globalsign.com/gsgccr3dvtlsca2020.crl
            X509v3 Subject Alternative Name: 
                DNS:dc55.etius.jp
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Authority Key Identifier: 
                0D:98:C0:73:7F:AB:BD:BD:D9:47:4B:49:AD:0A:4A:0C:AC:3E:C7:7C
            X509v3 Subject Key Identifier: 
                15:4A:AC:16:AA:DF:E9:38:77:67:42:7D:03:80:61:00:E0:B7:45:CC
            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 : Mar 25 08:03:08.668 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:72:18:3B:20:A2:69:E1:5E:DF:60:6F:C2:
                                76:23:6A:38:B2:00:8F:B7:9F:0A:EE:3B:DF:69:1F:E4:
                                E1:EC:12:20:02:21:00:C8:BD:14:50:E9:5F:1F:25:7A:
                                7F:87:45:D6:4C:32:B3:33:AE:B3:2C:D2:42:03:06:C6:
                                DF:08:E1:9C:FD:CC:DB
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
                                87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
                    Timestamp : Mar 25 08:03:08.655 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:10:CB:F6:9C:94:A4:7F:C8:7C:53:C7:BF:
                                DC:A1:6A:F7:5A:05:AA:B2:AC:D8:F9:22:3C:51:98:E8:
                                B0:91:8E:FE:02:20:31:E6:3F:5C:9F:E6:25:97:F0:B3:
                                85:41:03:BF:3F:79:E0:70:27:0C:2F:6D:34:9F:A8:FD:
                                3F:E6:1E:76:A0:E9
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
                                1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
                    Timestamp : Mar 25 08:03:08.626 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:76:0A:6C:86:A8:A0:C9:1E:A2:4D:C3:62:
                                5C:01:F1:09:62:54:20:D7:6F:F1:AF:9C:4C:94:F7:34:
                                E3:FD:71:87:02:21:00:AC:F8:A9:7B:F6:FE:D3:B8:D2:
                                15:6B:19:26:25:6A:50:6E:E5:A2:3D:70:1A:5F:9B:37:
                                60:E2:5D:85:93:A9:2D
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        9b:1b:01:11:eb:9f:be:b9:cf:eb:2a:3a:7e:48:46:e5:36:49:
        7d:a8:9c:88:8e:9d:4e:e0:93:af:67:1b:ec:ac:2b:17:e6:1c:
        7c:96:33:91:71:c8:87:23:5f:73:3c:8b:78:1b:64:89:7e:9f:
        c4:1d:b0:fc:e7:24:7c:25:98:33:53:37:07:57:b9:5e:fc:2d:
        38:9c:88:b3:b7:39:9e:4d:dd:d7:e5:45:3c:23:5f:84:44:45:
        68:c8:ba:5e:09:48:bf:e1:6a:f9:f8:d9:44:aa:0a:a9:d9:c1:
        64:de:c0:26:f4:85:9c:1f:51:39:8f:ae:00:72:d8:46:9a:87:
        cd:ff:8e:40:e7:17:e8:dd:b7:cc:88:fe:7a:5b:18:b3:8a:5b:
        38:58:34:33:25:d1:06:ca:1e:c0:86:10:95:7a:00:f4:33:42:
        4f:6b:02:4c:7e:9b:b7:e6:9a:ba:e0:3a:28:f6:dc:c4:f7:14:
        30:69:69:d8:21:96:10:f1:15:a2:55:91:14:d6:9a:b1:a3:76:
        33:6f:2d:9a:4b:87:64:e3:eb:86:f7:9a:34:c2:e5:11:d0:e6:
        3b:aa:c1:0b:ef:f1:7e:a4:9d:1a:ac:b9:97:45:93:0f:10:de:
        1e:45:9f:56:85:de:f5:1f:2d:2a:da:38:c6:c3:e5:13:d1:af:
        7b:7b:49:e7

220 dc55.etius.jp ESMTP
250-dc55.etius.jp
250-STARTTLS
250-PIPELINING
250-8BITMIME
250-SIZE 20971520
250 AUTH LOGIN PLAIN CRAM-MD5

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            09:af:ea:88:6c:6c:87:03:fd:22:31:d7
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R3 DV TLS CA 2020
        Validity
            Not Before: Mar 25 08:03:07 2024 GMT
            Not After : Apr 26 08:03:06 2025 GMT
        Subject: CN=dc55.etius.jp
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:e2:b8:03:2e:21:05:20:29:df:59:f5:73:9a:a3:
                    fd:40:ef:2d:da:e2:4e:87:4a:c1:36:7e:b3:3f:69:
                    c0:f4:5f:d7:00:0f:5e:bb:50:e2:18:75:db:40:ee:
                    03:e4:6c:29:b1:12:51:81:22:3a:ae:f7:03:c2:62:
                    43:b3:0b:85:c4:ff:a1:64:ae:9a:0d:36:64:ea:fa:
                    de:81:63:19:2f:58:4e:3d:91:d0:5b:19:6c:4e:21:
                    91:04:e1:f9:e2:8b:fa:55:be:08:6a:69:37:60:35:
                    10:f7:1e:c8:ea:66:b4:97:cc:9e:0e:5c:00:fe:c9:
                    58:03:4c:5c:a7:f4:3f:32:7d:a3:89:21:63:d4:c9:
                    40:c5:25:a5:4e:30:42:ab:dd:3f:1e:71:53:c2:06:
                    5b:1a:89:31:66:b2:91:b7:fe:b2:16:0e:00:9a:43:
                    12:48:10:f3:71:8c:b5:b9:eb:9d:31:6c:7c:6f:3d:
                    fd:94:99:e2:52:d9:f0:af:cf:a8:a4:82:26:b3:7f:
                    5c:4a:bf:1a:55:b1:f3:3a:df:6f:ba:9a:df:1a:66:
                    3e:1b:cf:ac:23:2d:1e:35:f7:65:1c:b3:ff:6a:27:
                    58:c7:d7:d0:90:00:f8:cc:85:09:7f:cf:c8:4f:76:
                    0b:66:2e:3a:20:92:7c:3c:c1:75:c2:5b:4c:aa:7c:
                    6d:f5
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Basic Constraints: critical
                CA:FALSE
            Authority Information Access: 
                CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr3dvtlsca2020.crt
                OCSP - URI:http://ocsp.globalsign.com/gsgccr3dvtlsca2020
            X509v3 Certificate Policies: 
                Policy: 1.3.6.1.4.1.4146.1.10
                  CPS: https://www.globalsign.com/repository/
                Policy: 2.23.140.1.2.1
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://crl.globalsign.com/gsgccr3dvtlsca2020.crl
            X509v3 Subject Alternative Name: 
                DNS:dc55.etius.jp
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Authority Key Identifier: 
                0D:98:C0:73:7F:AB:BD:BD:D9:47:4B:49:AD:0A:4A:0C:AC:3E:C7:7C
            X509v3 Subject Key Identifier: 
                15:4A:AC:16:AA:DF:E9:38:77:67:42:7D:03:80:61:00:E0:B7:45:CC
            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 : Mar 25 08:03:08.668 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:72:18:3B:20:A2:69:E1:5E:DF:60:6F:C2:
                                76:23:6A:38:B2:00:8F:B7:9F:0A:EE:3B:DF:69:1F:E4:
                                E1:EC:12:20:02:21:00:C8:BD:14:50:E9:5F:1F:25:7A:
                                7F:87:45:D6:4C:32:B3:33:AE:B3:2C:D2:42:03:06:C6:
                                DF:08:E1:9C:FD:CC:DB
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
                                87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
                    Timestamp : Mar 25 08:03:08.655 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:10:CB:F6:9C:94:A4:7F:C8:7C:53:C7:BF:
                                DC:A1:6A:F7:5A:05:AA:B2:AC:D8:F9:22:3C:51:98:E8:
                                B0:91:8E:FE:02:20:31:E6:3F:5C:9F:E6:25:97:F0:B3:
                                85:41:03:BF:3F:79:E0:70:27:0C:2F:6D:34:9F:A8:FD:
                                3F:E6:1E:76:A0:E9
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
                                1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
                    Timestamp : Mar 25 08:03:08.626 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:76:0A:6C:86:A8:A0:C9:1E:A2:4D:C3:62:
                                5C:01:F1:09:62:54:20:D7:6F:F1:AF:9C:4C:94:F7:34:
                                E3:FD:71:87:02:21:00:AC:F8:A9:7B:F6:FE:D3:B8:D2:
                                15:6B:19:26:25:6A:50:6E:E5:A2:3D:70:1A:5F:9B:37:
                                60:E2:5D:85:93:A9:2D
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        9b:1b:01:11:eb:9f:be:b9:cf:eb:2a:3a:7e:48:46:e5:36:49:
        7d:a8:9c:88:8e:9d:4e:e0:93:af:67:1b:ec:ac:2b:17:e6:1c:
        7c:96:33:91:71:c8:87:23:5f:73:3c:8b:78:1b:64:89:7e:9f:
        c4:1d:b0:fc:e7:24:7c:25:98:33:53:37:07:57:b9:5e:fc:2d:
        38:9c:88:b3:b7:39:9e:4d:dd:d7:e5:45:3c:23:5f:84:44:45:
        68:c8:ba:5e:09:48:bf:e1:6a:f9:f8:d9:44:aa:0a:a9:d9:c1:
        64:de:c0:26:f4:85:9c:1f:51:39:8f:ae:00:72:d8:46:9a:87:
        cd:ff:8e:40:e7:17:e8:dd:b7:cc:88:fe:7a:5b:18:b3:8a:5b:
        38:58:34:33:25:d1:06:ca:1e:c0:86:10:95:7a:00:f4:33:42:
        4f:6b:02:4c:7e:9b:b7:e6:9a:ba:e0:3a:28:f6:dc:c4:f7:14:
        30:69:69:d8:21:96:10:f1:15:a2:55:91:14:d6:9a:b1:a3:76:
        33:6f:2d:9a:4b:87:64:e3:eb:86:f7:9a:34:c2:e5:11:d0:e6:
        3b:aa:c1:0b:ef:f1:7e:a4:9d:1a:ac:b9:97:45:93:0f:10:de:
        1e:45:9f:56:85:de:f5:1f:2d:2a:da:38:c6:c3:e5:13:d1:af:
        7b:7b:49:e7

220 dc55.etius.jp ESMTP
250-dc55.etius.jp
250-STARTTLS
250-PIPELINING
250-8BITMIME
250-SIZE 20971520
250 AUTH LOGIN PLAIN CRAM-MD5

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            09:af:ea:88:6c:6c:87:03:fd:22:31:d7
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R3 DV TLS CA 2020
        Validity
            Not Before: Mar 25 08:03:07 2024 GMT
            Not After : Apr 26 08:03:06 2025 GMT
        Subject: CN=dc55.etius.jp
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:e2:b8:03:2e:21:05:20:29:df:59:f5:73:9a:a3:
                    fd:40:ef:2d:da:e2:4e:87:4a:c1:36:7e:b3:3f:69:
                    c0:f4:5f:d7:00:0f:5e:bb:50:e2:18:75:db:40:ee:
                    03:e4:6c:29:b1:12:51:81:22:3a:ae:f7:03:c2:62:
                    43:b3:0b:85:c4:ff:a1:64:ae:9a:0d:36:64:ea:fa:
                    de:81:63:19:2f:58:4e:3d:91:d0:5b:19:6c:4e:21:
                    91:04:e1:f9:e2:8b:fa:55:be:08:6a:69:37:60:35:
                    10:f7:1e:c8:ea:66:b4:97:cc:9e:0e:5c:00:fe:c9:
                    58:03:4c:5c:a7:f4:3f:32:7d:a3:89:21:63:d4:c9:
                    40:c5:25:a5:4e:30:42:ab:dd:3f:1e:71:53:c2:06:
                    5b:1a:89:31:66:b2:91:b7:fe:b2:16:0e:00:9a:43:
                    12:48:10:f3:71:8c:b5:b9:eb:9d:31:6c:7c:6f:3d:
                    fd:94:99:e2:52:d9:f0:af:cf:a8:a4:82:26:b3:7f:
                    5c:4a:bf:1a:55:b1:f3:3a:df:6f:ba:9a:df:1a:66:
                    3e:1b:cf:ac:23:2d:1e:35:f7:65:1c:b3:ff:6a:27:
                    58:c7:d7:d0:90:00:f8:cc:85:09:7f:cf:c8:4f:76:
                    0b:66:2e:3a:20:92:7c:3c:c1:75:c2:5b:4c:aa:7c:
                    6d:f5
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Basic Constraints: critical
                CA:FALSE
            Authority Information Access: 
                CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr3dvtlsca2020.crt
                OCSP - URI:http://ocsp.globalsign.com/gsgccr3dvtlsca2020
            X509v3 Certificate Policies: 
                Policy: 1.3.6.1.4.1.4146.1.10
                  CPS: https://www.globalsign.com/repository/
                Policy: 2.23.140.1.2.1
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://crl.globalsign.com/gsgccr3dvtlsca2020.crl
            X509v3 Subject Alternative Name: 
                DNS:dc55.etius.jp
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Authority Key Identifier: 
                0D:98:C0:73:7F:AB:BD:BD:D9:47:4B:49:AD:0A:4A:0C:AC:3E:C7:7C
            X509v3 Subject Key Identifier: 
                15:4A:AC:16:AA:DF:E9:38:77:67:42:7D:03:80:61:00:E0:B7:45:CC
            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 : Mar 25 08:03:08.668 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:72:18:3B:20:A2:69:E1:5E:DF:60:6F:C2:
                                76:23:6A:38:B2:00:8F:B7:9F:0A:EE:3B:DF:69:1F:E4:
                                E1:EC:12:20:02:21:00:C8:BD:14:50:E9:5F:1F:25:7A:
                                7F:87:45:D6:4C:32:B3:33:AE:B3:2C:D2:42:03:06:C6:
                                DF:08:E1:9C:FD:CC:DB
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
                                87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
                    Timestamp : Mar 25 08:03:08.655 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:10:CB:F6:9C:94:A4:7F:C8:7C:53:C7:BF:
                                DC:A1:6A:F7:5A:05:AA:B2:AC:D8:F9:22:3C:51:98:E8:
                                B0:91:8E:FE:02:20:31:E6:3F:5C:9F:E6:25:97:F0:B3:
                                85:41:03:BF:3F:79:E0:70:27:0C:2F:6D:34:9F:A8:FD:
                                3F:E6:1E:76:A0:E9
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
                                1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
                    Timestamp : Mar 25 08:03:08.626 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:76:0A:6C:86:A8:A0:C9:1E:A2:4D:C3:62:
                                5C:01:F1:09:62:54:20:D7:6F:F1:AF:9C:4C:94:F7:34:
                                E3:FD:71:87:02:21:00:AC:F8:A9:7B:F6:FE:D3:B8:D2:
                                15:6B:19:26:25:6A:50:6E:E5:A2:3D:70:1A:5F:9B:37:
                                60:E2:5D:85:93:A9:2D
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        9b:1b:01:11:eb:9f:be:b9:cf:eb:2a:3a:7e:48:46:e5:36:49:
        7d:a8:9c:88:8e:9d:4e:e0:93:af:67:1b:ec:ac:2b:17:e6:1c:
        7c:96:33:91:71:c8:87:23:5f:73:3c:8b:78:1b:64:89:7e:9f:
        c4:1d:b0:fc:e7:24:7c:25:98:33:53:37:07:57:b9:5e:fc:2d:
        38:9c:88:b3:b7:39:9e:4d:dd:d7:e5:45:3c:23:5f:84:44:45:
        68:c8:ba:5e:09:48:bf:e1:6a:f9:f8:d9:44:aa:0a:a9:d9:c1:
        64:de:c0:26:f4:85:9c:1f:51:39:8f:ae:00:72:d8:46:9a:87:
        cd:ff:8e:40:e7:17:e8:dd:b7:cc:88:fe:7a:5b:18:b3:8a:5b:
        38:58:34:33:25:d1:06:ca:1e:c0:86:10:95:7a:00:f4:33:42:
        4f:6b:02:4c:7e:9b:b7:e6:9a:ba:e0:3a:28:f6:dc:c4:f7:14:
        30:69:69:d8:21:96:10:f1:15:a2:55:91:14:d6:9a:b1:a3:76:
        33:6f:2d:9a:4b:87:64:e3:eb:86:f7:9a:34:c2:e5:11:d0:e6:
        3b:aa:c1:0b:ef:f1:7e:a4:9d:1a:ac:b9:97:45:93:0f:10:de:
        1e:45:9f:56:85:de:f5:1f:2d:2a:da:38:c6:c3:e5:13:d1:af:
        7b:7b:49:e7

* OK [CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN] Dovecot ready.
* CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS ID ENABLE IDLE AUTH=PLAIN
A001 OK Capability completed.
* ID NIL
A002 OK ID completed.
A003 BAD Error in IMAP command received by server.

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            09:af:ea:88:6c:6c:87:03:fd:22:31:d7
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R3 DV TLS CA 2020
        Validity
            Not Before: Mar 25 08:03:07 2024 GMT
            Not After : Apr 26 08:03:06 2025 GMT
        Subject: CN=dc55.etius.jp
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:e2:b8:03:2e:21:05:20:29:df:59:f5:73:9a:a3:
                    fd:40:ef:2d:da:e2:4e:87:4a:c1:36:7e:b3:3f:69:
                    c0:f4:5f:d7:00:0f:5e:bb:50:e2:18:75:db:40:ee:
                    03:e4:6c:29:b1:12:51:81:22:3a:ae:f7:03:c2:62:
                    43:b3:0b:85:c4:ff:a1:64:ae:9a:0d:36:64:ea:fa:
                    de:81:63:19:2f:58:4e:3d:91:d0:5b:19:6c:4e:21:
                    91:04:e1:f9:e2:8b:fa:55:be:08:6a:69:37:60:35:
                    10:f7:1e:c8:ea:66:b4:97:cc:9e:0e:5c:00:fe:c9:
                    58:03:4c:5c:a7:f4:3f:32:7d:a3:89:21:63:d4:c9:
                    40:c5:25:a5:4e:30:42:ab:dd:3f:1e:71:53:c2:06:
                    5b:1a:89:31:66:b2:91:b7:fe:b2:16:0e:00:9a:43:
                    12:48:10:f3:71:8c:b5:b9:eb:9d:31:6c:7c:6f:3d:
                    fd:94:99:e2:52:d9:f0:af:cf:a8:a4:82:26:b3:7f:
                    5c:4a:bf:1a:55:b1:f3:3a:df:6f:ba:9a:df:1a:66:
                    3e:1b:cf:ac:23:2d:1e:35:f7:65:1c:b3:ff:6a:27:
                    58:c7:d7:d0:90:00:f8:cc:85:09:7f:cf:c8:4f:76:
                    0b:66:2e:3a:20:92:7c:3c:c1:75:c2:5b:4c:aa:7c:
                    6d:f5
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Basic Constraints: critical
                CA:FALSE
            Authority Information Access: 
                CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr3dvtlsca2020.crt
                OCSP - URI:http://ocsp.globalsign.com/gsgccr3dvtlsca2020
            X509v3 Certificate Policies: 
                Policy: 1.3.6.1.4.1.4146.1.10
                  CPS: https://www.globalsign.com/repository/
                Policy: 2.23.140.1.2.1
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://crl.globalsign.com/gsgccr3dvtlsca2020.crl
            X509v3 Subject Alternative Name: 
                DNS:dc55.etius.jp
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Authority Key Identifier: 
                0D:98:C0:73:7F:AB:BD:BD:D9:47:4B:49:AD:0A:4A:0C:AC:3E:C7:7C
            X509v3 Subject Key Identifier: 
                15:4A:AC:16:AA:DF:E9:38:77:67:42:7D:03:80:61:00:E0:B7:45:CC
            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 : Mar 25 08:03:08.668 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:72:18:3B:20:A2:69:E1:5E:DF:60:6F:C2:
                                76:23:6A:38:B2:00:8F:B7:9F:0A:EE:3B:DF:69:1F:E4:
                                E1:EC:12:20:02:21:00:C8:BD:14:50:E9:5F:1F:25:7A:
                                7F:87:45:D6:4C:32:B3:33:AE:B3:2C:D2:42:03:06:C6:
                                DF:08:E1:9C:FD:CC:DB
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 7D:59:1E:12:E1:78:2A:7B:1C:61:67:7C:5E:FD:F8:D0:
                                87:5C:14:A0:4E:95:9E:B9:03:2F:D9:0E:8C:2E:79:B8
                    Timestamp : Mar 25 08:03:08.655 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:10:CB:F6:9C:94:A4:7F:C8:7C:53:C7:BF:
                                DC:A1:6A:F7:5A:05:AA:B2:AC:D8:F9:22:3C:51:98:E8:
                                B0:91:8E:FE:02:20:31:E6:3F:5C:9F:E6:25:97:F0:B3:
                                85:41:03:BF:3F:79:E0:70:27:0C:2F:6D:34:9F:A8:FD:
                                3F:E6:1E:76:A0:E9
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 4E:75:A3:27:5C:9A:10:C3:38:5B:6C:D4:DF:3F:52:EB:
                                1D:F0:E0:8E:1B:8D:69:C0:B1:FA:64:B1:62:9A:39:DF
                    Timestamp : Mar 25 08:03:08.626 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:76:0A:6C:86:A8:A0:C9:1E:A2:4D:C3:62:
                                5C:01:F1:09:62:54:20:D7:6F:F1:AF:9C:4C:94:F7:34:
                                E3:FD:71:87:02:21:00:AC:F8:A9:7B:F6:FE:D3:B8:D2:
                                15:6B:19:26:25:6A:50:6E:E5:A2:3D:70:1A:5F:9B:37:
                                60:E2:5D:85:93:A9:2D
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        9b:1b:01:11:eb:9f:be:b9:cf:eb:2a:3a:7e:48:46:e5:36:49:
        7d:a8:9c:88:8e:9d:4e:e0:93:af:67:1b:ec:ac:2b:17:e6:1c:
        7c:96:33:91:71:c8:87:23:5f:73:3c:8b:78:1b:64:89:7e:9f:
        c4:1d:b0:fc:e7:24:7c:25:98:33:53:37:07:57:b9:5e:fc:2d:
        38:9c:88:b3:b7:39:9e:4d:dd:d7:e5:45:3c:23:5f:84:44:45:
        68:c8:ba:5e:09:48:bf:e1:6a:f9:f8:d9:44:aa:0a:a9:d9:c1:
        64:de:c0:26:f4:85:9c:1f:51:39:8f:ae:00:72:d8:46:9a:87:
        cd:ff:8e:40:e7:17:e8:dd:b7:cc:88:fe:7a:5b:18:b3:8a:5b:
        38:58:34:33:25:d1:06:ca:1e:c0:86:10:95:7a:00:f4:33:42:
        4f:6b:02:4c:7e:9b:b7:e6:9a:ba:e0:3a:28:f6:dc:c4:f7:14:
        30:69:69:d8:21:96:10:f1:15:a2:55:91:14:d6:9a:b1:a3:76:
        33:6f:2d:9a:4b:87:64:e3:eb:86:f7:9a:34:c2:e5:11:d0:e6:
        3b:aa:c1:0b:ef:f1:7e:a4:9d:1a:ac:b9:97:45:93:0f:10:de:
        1e:45:9f:56:85:de:f5:1f:2d:2a:da:38:c6:c3:e5:13:d1:af:
        7b:7b:49:e7

Apache httpd

HTTP/1.1 403 Forbidden
Date: Sat, 20 Apr 2024 09:46:30 GMT
Server: Apache
Content-Length: 59
Content-Type: text/html; charset=iso-8859-1

Apache httpd

HTTP/1.1 200 OK
Date: Tue, 23 Apr 2024 21:21:59 GMT
Server: Apache
Content-Length: 0
Content-Type: text/html; charset=UTF-8