Postfix smtpd

220 sleepy-dirac.18-195-33-26.plesk.page ESMTP Postfix (Ubuntu)
250-sleepy-dirac.18-195-33-26.plesk.page
250-PIPELINING
250-SIZE 1024000000
250-ETRN
250-STARTTLS
250-AUTH DIGEST-MD5 CRAM-MD5 PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 CHUNKING

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 1673266106 (0x63bc03ba)
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CH, L=Schaffhausen, O=Plesk, CN=Plesk/emailAddress=info@plesk.com
        Validity
            Not Before: Jan  9 12:08:26 2023 GMT
            Not After : Jan  9 12:08:26 2024 GMT
        Subject: C=CH, L=Schaffhausen, O=Plesk, CN=Plesk/emailAddress=info@plesk.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:b1:c7:70:38:b6:4a:8d:cd:7a:7c:52:e8:ea:70:
                    5b:2d:fe:bc:5b:03:89:60:3f:14:05:bb:16:d4:8c:
                    a6:40:20:91:76:b1:b1:23:3e:e0:d8:ae:e9:4d:19:
                    64:12:d2:34:1b:76:99:e9:fc:68:b3:53:0a:f8:f2:
                    a7:cc:9b:f4:18:b7:df:ba:74:9b:19:a0:5f:1e:98:
                    92:0e:79:7f:d3:2e:98:0a:ff:95:0b:44:b0:66:71:
                    83:a7:63:61:6b:e9:74:be:0e:71:69:8a:56:6c:3a:
                    d6:69:e8:64:5f:26:c6:02:43:4a:9c:c3:92:fc:0f:
                    a8:e2:2a:80:4b:f8:a7:91:eb:b9:93:86:f2:bc:4b:
                    5d:eb:48:46:ae:6c:90:31:d1:d0:7e:a4:f2:2c:6c:
                    72:50:dc:93:8b:0a:2c:01:38:67:7f:75:b0:23:c9:
                    58:54:da:05:92:58:c2:7c:c6:88:f5:e1:14:96:e4:
                    be:35:a8:c7:a9:fb:8f:77:4d:3e:95:48:9d:53:7d:
                    c3:97:17:24:28:33:a6:77:6b:f4:8b:a8:60:e0:62:
                    f0:87:1c:21:b5:cc:ec:66:39:76:97:21:de:9f:d2:
                    b0:3a:63:1a:f5:f2:09:d0:ee:d4:d9:40:4d:f0:f6:
                    01:b0:d1:31:c7:ee:da:02:35:ed:06:50:40:fb:9f:
                    01:69
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        76:4a:5a:f6:ff:d5:79:da:a4:59:ee:d0:2f:fc:75:fc:0b:f6:
        a6:c0:54:51:da:1f:bf:5d:02:a0:ec:a6:ea:0a:d3:9b:58:83:
        bb:6c:dd:34:23:6b:ac:0a:55:d1:49:6e:02:e9:83:a4:06:d2:
        c8:6f:03:92:e4:29:e0:38:d6:d7:15:73:5d:fe:54:72:13:9b:
        73:cf:71:2d:79:73:e3:da:fb:0b:58:d7:b5:53:64:a1:33:d9:
        7a:67:81:0a:fb:f7:7e:e3:c0:8f:da:1c:45:39:35:c5:4f:a6:
        2f:0f:73:77:b8:1b:54:93:2b:a6:7e:9a:a6:e7:22:42:46:2c:
        02:9a:ae:bb:dd:ce:2a:38:86:7a:ae:b1:e4:68:29:4e:02:3e:
        3e:1d:38:6f:a8:39:ac:63:02:43:5c:b6:d3:b4:d3:80:05:a2:
        c1:4a:fc:15:c2:02:82:be:80:bd:14:60:b3:71:d2:65:dc:64:
        a5:1e:3f:82:07:a2:29:92:1e:5a:74:d0:a0:2a:fa:e9:de:05:
        73:bc:01:3c:76:85:d6:f6:e2:fe:b9:fc:87:89:d6:6b:a2:95:
        a6:e8:6c:29:0c:20:ce:e8:42:3c:d6:92:30:3a:78:e1:67:f1:
        1f:53:39:ef:5a:39:01:70:0e:eb:19:0a:4c:f0:4e:64:fc:0f:
        f8:ec:0e:05

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Sat, 01 Feb 2025 10:25:27 GMT
Content-Type: text/html
Content-Length: 432
Connection: keep-alive
Last-Modified: Thu, 11 Nov 2021 06:51:23 GMT
ETag: "1b0-5d07dc549f0c0"
Accept-Ranges: bytes
Vary: Accept-Encoding