Postfix smtpd

220 mx1.ulla.com ESMTP Postfix
250-mx1.ulla.com
250-PIPELINING
250-SIZE 67108864
250-ETRN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN

nginx

HTTP/1.1 404 Not Found
Server: nginx
Date: Tue, 11 Jun 2024 13:25:53 GMT
Content-Type: text/html
Content-Length: 548
Connection: keep-alive

nginx

HTTP/1.1 404 Not Found
Server: nginx
Date: Sat, 08 Jun 2024 05:14:46 GMT
Content-Type: text/html
Content-Length: 548
Connection: keep-alive

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            d5:ec:2e:04:09:db:35:d5
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=localhost
        Validity
            Not Before: Sep 17 11:33:06 2020 GMT
            Not After : Sep 15 11:33:06 2030 GMT
        Subject: CN=localhost
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:da:ed:94:e3:65:3c:63:14:a2:78:52:a4:2d:d3:
                    0d:92:27:f7:1e:69:2d:42:41:88:3f:69:3c:3f:09:
                    4a:13:68:6b:3c:32:f8:50:a1:aa:d2:80:8d:26:cc:
                    45:3f:5d:b1:47:bb:0a:1b:68:dd:2d:d3:fd:70:7f:
                    c6:79:9c:8c:fe:40:a3:87:c1:cb:e7:72:a6:6c:36:
                    76:ed:e0:12:69:b3:de:88:33:e4:4d:de:02:e0:6e:
                    d4:b9:b2:fe:68:30:ec:50:47:5f:24:d4:5c:5a:48:
                    3a:14:ad:e7:c8:5a:8b:6f:45:5b:32:c1:16:09:ea:
                    b8:6d:91:5b:ec:8a:cb:33:fb:f9:28:20:82:03:b2:
                    f1:40:7f:54:a7:5a:f0:f4:8d:98:79:3b:5c:fa:97:
                    8f:6f:37:06:8e:1d:87:db:89:2a:16:89:b1:d9:ec:
                    ab:7c:8a:83:6c:ee:4e:8f:79:6e:85:e2:86:29:74:
                    b6:9e:6a:21:b8:2e:92:52:20:91:27:4a:9f:0b:2d:
                    19:06:6f:5b:14:dd:b4:7a:cc:81:b2:6c:e2:1d:32:
                    2e:81:17:54:96:4a:90:b3:26:4f:d9:17:ca:62:ff:
                    06:b0:d8:0e:b4:76:1f:d0:c5:13:6d:8f:a8:7a:49:
                    1b:72:a6:a4:9b:1c:ad:07:5d:4f:a2:20:69:ec:28:
                    4d:e7
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                99:7D:BF:EA:4A:92:20:9C:1A:63:2A:A5:0D:87:A8:45:67:B4:BF:7B
            X509v3 Authority Key Identifier: 
                99:7D:BF:EA:4A:92:20:9C:1A:63:2A:A5:0D:87:A8:45:67:B4:BF:7B
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        9c:cf:1e:77:f8:86:df:c0:a1:17:e0:bb:ce:24:22:89:ea:c5:
        fe:9a:b1:c8:15:44:a7:19:f8:85:bf:8d:35:ce:45:da:f6:b9:
        a4:75:50:9f:5c:8d:c3:ce:2b:7d:57:5b:76:5f:fa:dd:f9:8f:
        fb:fd:1f:77:e5:30:9f:02:85:d5:74:84:7a:6b:a2:8f:7f:46:
        bc:3c:d8:f6:95:64:d9:77:ff:6a:a4:b7:e0:f0:eb:92:44:54:
        48:30:49:81:19:ed:0c:1a:54:a0:7e:c4:17:1e:3e:26:3d:4c:
        06:a1:f3:b1:53:17:2e:09:c9:d9:35:db:b2:d1:14:f9:e0:c8:
        23:f7:4b:4d:d7:1b:93:86:e5:2c:ae:9e:62:55:ba:1f:fc:ac:
        3b:9b:54:a8:95:ad:3b:31:c1:9e:4e:71:f2:0b:bd:4b:a3:29:
        07:85:80:c7:73:3e:f9:68:ce:27:f7:e7:bd:d9:e5:05:55:2e:
        a8:0a:5e:7a:23:fa:0a:b5:f7:bd:29:16:c7:ea:b3:eb:33:4a:
        f1:ec:ab:68:54:42:21:a6:79:61:e5:32:ac:d9:35:6b:60:ac:
        7b:12:36:22:8d:86:d5:c1:9f:38:14:00:0c:dc:a2:d6:a1:c7:
        ea:f9:21:30:3d:fe:61:1d:f5:0d:54:e6:e1:a7:ab:ac:8e:ea:
        09:af:86:e8