Postfix smtpd

220 mail.example3.net ESMTP Postfix (Ubuntu)
250-mail.example3.net
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 CHUNKING

Certificate:
    Data:
        Version: 1 (0x0)
        Serial Number:
            a1:32:4c:94:b4:79:31:c2
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=mail.example3.net\/emailAddress=admin@mail.example3.net, C=US, ST=Ohio, L=Columbus, O=Widgets Inc, OU=Some Unit
        Validity
            Not Before: Dec 14 17:01:45 2023 GMT
            Not After : Dec 11 17:01:45 2033 GMT
        Subject: CN=mail.example3.net\/emailAddress=admin@mail.example3.net, 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:a8:2b:b8:47:c7:50:ce:23:4a:e1:91:6f:52:09:
                    2a:0b:59:92:a4:d5:b4:f3:eb:58:c0:aa:ee:98:3d:
                    48:29:7c:c4:48:d3:77:fc:67:c6:8e:f1:75:43:13:
                    9c:a3:b0:e6:61:36:4c:6f:91:44:7b:f4:33:5b:f8:
                    b7:00:43:59:29:92:ca:64:db:73:8a:0b:9c:1a:f8:
                    df:72:6f:85:82:67:03:65:0e:4e:1c:3a:96:b4:ea:
                    fc:98:44:54:a3:15:b7:83:7d:6f:68:48:03:9c:05:
                    99:0c:5a:06:0b:10:77:26:82:48:d5:26:ee:c0:ee:
                    a2:f1:f3:28:44:e9:a7:0d:7c:55:56:37:87:24:dd:
                    b2:56:82:64:27:c5:64:b4:02:a8:56:a2:46:6f:b9:
                    72:a1:1c:9c:83:3c:6b:7a:a9:62:61:99:d3:83:e2:
                    ae:ca:04:28:b1:c5:6a:71:ce:9c:dc:c2:67:e7:85:
                    2f:03:56:4f:27:94:fa:00:7d:c7:66:b9:3b:bc:15:
                    e0:21:f1:b6:75:97:b0:5f:e2:f2:58:ad:7a:7b:d0:
                    77:1e:1a:08:ff:7b:6c:a5:83:b1:fd:d1:b2:7f:a2:
                    16:71:b3:51:e2:6d:8b:85:a3:3a:83:c1:11:fa:17:
                    6c:9a:3d:e0:80:5a:4c:96:15:bb:db:5a:ff:9a:41:
                    5d:c1
                Exponent: 65537 (0x10001)
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        80:c9:08:a1:ac:8f:c5:26:eb:7f:4d:56:1b:11:2c:43:d1:46:
        98:4b:21:eb:79:22:ed:78:8c:0e:d3:2d:1a:58:b5:cf:9a:de:
        65:e0:ba:ec:9e:dd:01:cd:99:bb:16:3c:97:ea:62:c3:9e:7a:
        0c:1e:a8:53:8a:79:3d:75:67:65:c3:2f:46:1a:68:9b:16:cd:
        39:00:cc:26:18:14:a7:e8:d1:42:90:bc:ab:51:5b:14:b6:c3:
        9d:18:f6:12:e7:89:b7:a8:02:82:1c:0f:2c:3b:ee:a6:87:a0:
        3d:c3:13:91:95:ed:86:4b:ab:45:65:05:b7:12:61:4d:bf:ac:
        74:ae:ff:5d:4b:6a:37:83:d1:dc:65:a8:9e:d7:38:bc:0b:a1:
        34:9b:93:7c:4d:af:bf:59:43:f6:a4:67:20:22:78:66:fb:31:
        26:d9:a9:ed:22:73:c4:d4:14:48:5b:b6:48:54:e3:fd:74:b7:
        58:ec:a3:27:6a:12:4d:fd:e0:56:8b:28:12:f1:2c:71:ae:1c:
        64:21:79:4b:9d:f4:76:80:12:fe:57:2a:da:b4:56:ff:d7:ff:
        f6:dd:51:7d:46:da:83:3a:d5:7b:47:9e:07:e5:5a:9f:0d:07:
        af:2d:1c:2e:0b:3c:64:30:0e:bd:8a:47:db:f8:50:0a:fd:44:
        d7:4c:31:59

Not available

Not available

nginx

HTTP/1.1 404 Not Found
Server: nginx
Date: Tue, 04 Feb 2025 00:30:04 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding