Postfix smtpd

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

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            54:50:46:3b:2e:a2:81:e0:b1:93:ff:45:52:e2:98:b8:ba:fb:4d:a7
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CH, ST=Zurich, L=Zurich, O=My Organization, OU=IT Department, CN=mail.mumlotin.live
        Validity
            Not Before: Nov 18 14:05:35 2024 GMT
            Not After : Nov 18 14:05:35 2025 GMT
        Subject: C=CH, ST=Zurich, L=Zurich, O=My Organization, OU=IT Department, CN=mail.mumlotin.live
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:9e:1e:79:f4:2b:95:8f:05:81:01:7d:45:ae:02:
                    c3:f8:a0:ca:bc:85:52:af:51:af:df:d8:2d:c7:32:
                    85:16:8e:25:df:38:f9:0e:71:52:b1:f4:96:ad:4e:
                    84:c9:97:aa:6f:f8:32:8b:58:ba:f9:ea:a5:b4:cb:
                    23:70:3c:d8:9c:03:d8:98:03:61:4b:0c:82:89:b7:
                    16:2b:b5:22:8b:33:32:13:94:06:7c:a0:b2:60:4a:
                    ef:bd:5a:18:e2:c6:7f:9e:38:6c:85:c8:5c:ba:df:
                    00:40:27:b7:74:da:4d:f8:a8:41:31:17:18:3c:eb:
                    f4:97:93:6f:8d:bd:0e:a3:c0:41:df:40:65:5f:09:
                    7e:f6:40:f4:09:40:ba:b4:df:de:f4:77:c0:13:96:
                    b0:68:2e:bc:95:99:f6:28:12:0e:25:c3:2d:9d:39:
                    81:37:36:95:63:82:fd:64:34:7e:bb:33:0a:8b:9c:
                    83:bc:07:87:b7:f4:6c:f0:43:93:ce:07:36:0a:7f:
                    36:95:c9:81:1c:8b:87:35:19:63:64:3b:12:ae:56:
                    d2:62:74:75:8e:8d:81:b7:0c:8d:5b:4e:a7:3f:ad:
                    ea:23:ec:99:f8:4c:43:3b:e5:0f:97:d5:2f:5f:4e:
                    9e:8f:9b:50:8f:b2:8d:9e:f8:ba:b4:8b:3c:77:68:
                    f5:17
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                1D:EB:DE:35:A6:66:7B:53:0C:28:44:1C:F6:D2:0D:61:0B:00:A4:97
            X509v3 Authority Key Identifier: 
                1D:EB:DE:35:A6:66:7B:53:0C:28:44:1C:F6:D2:0D:61:0B:00:A4:97
            X509v3 Basic Constraints: critical
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        06:26:48:41:7f:0a:a0:f5:36:a6:2b:90:7e:f3:63:5f:f5:0b:
        c2:af:4f:71:32:e8:5c:7d:f4:08:50:45:92:c1:2c:fc:1c:66:
        00:60:af:fd:e5:6b:b0:5f:aa:15:66:8b:cb:b0:75:1f:8f:5b:
        68:2d:a0:6d:3a:46:94:df:b6:b4:7c:5b:d2:92:ef:99:04:31:
        ce:f3:24:93:94:58:56:4d:7b:e1:ba:b5:46:b6:f3:3d:81:84:
        f7:2d:b6:4b:3e:a6:c3:c4:50:eb:11:cf:2f:46:26:75:84:fe:
        17:2e:23:f8:0b:57:69:20:67:4c:a1:53:01:6b:96:b5:cd:f6:
        22:56:0a:35:f1:b9:a9:68:74:7a:35:03:89:1c:88:df:94:13:
        bd:23:25:1d:fb:ee:54:e1:58:30:04:5f:a0:16:aa:44:43:fe:
        4e:96:12:3d:72:31:ce:4f:ee:97:a6:2c:d2:02:a1:34:ed:de:
        83:6b:ce:d9:43:21:f0:13:20:7a:13:94:f2:8f:80:92:a4:e7:
        32:36:44:da:74:1e:93:80:5e:02:f2:23:47:f7:6e:d1:d7:d2:
        53:a8:ea:ed:c9:93:3a:c6:2d:7e:f9:16:86:03:9b:90:1c:26:
        1c:6e:7e:b9:04:5e:a7:11:70:98:db:bd:3b:dd:19:c6:cc:e3:
        58:5a:21:d3

OpenResty

HTTP/1.1 200 OK
Server: openresty
Date: Sun, 29 Dec 2024 10:38:10 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Content-Language: en
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Referrer-Policy: origin-when-cross-origin
X-XSS-Protection: 1; mode=block
Expect-CT: enforce; max-age=3600
Referrer-Policy: no-referrer-when-downgrade
Strict-Transport-Security: max-age=63072000

OpenResty

HTTP/1.1 400 Bad Request
Server: openresty
Date: Mon, 06 Jan 2025 21:14:41 GMT
Content-Type: text/html
Content-Length: 654
Connection: close