220 smtp.akapit.kei.pl ESMTP
250-smtp.akapit.kei.pl
250-STARTTLS
250-PIPELINING
250-8BITMIME
250-SIZE 104857600
250-AUTH=LOGIN PLAIN CRAM-MD5
250 AUTH LOGIN PLAIN CRAM-MD5

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            34:49:e3:86:a6:5f:c6:82:72:7c:b0:b1:96:4b:84:7e
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=PL, O=Unizeto Technologies S.A., OU=Certum Certification Authority, CN=Certum Domain Validation CA SHA2
        Validity
            Not Before: Feb 20 09:18:42 2024 GMT
            Not After : Feb 19 09:18:41 2025 GMT
        Subject: CN=*.tld.pl
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:cb:52:d6:76:67:3a:37:e2:2f:c7:61:6f:3b:ab:
                    19:cb:03:4e:b0:ad:8f:67:ba:81:50:f0:7e:7b:e5:
                    d6:c7:76:14:d4:a2:21:94:7b:55:8d:35:43:89:5e:
                    5f:43:29:00:95:6a:f6:b7:17:7c:56:bb:e9:10:24:
                    fb:ab:62:71:46:1f:78:7a:1d:48:82:ac:00:b4:ec:
                    a5:02:75:6d:a8:b5:0a:20:0b:93:7f:fa:6d:4a:b4:
                    69:4e:87:1e:a9:b9:7b:9d:8f:6e:87:18:fb:c4:3b:
                    cd:d0:71:01:40:42:67:30:e3:5b:68:ef:fd:36:56:
                    ce:00:35:87:51:bd:a9:5c:eb:ab:4e:23:d8:7a:10:
                    ec:e8:00:51:18:35:40:e7:ae:0f:d4:08:88:06:a1:
                    78:65:60:77:d7:77:9e:1e:0b:61:67:06:f3:7d:f8:
                    de:25:ad:df:25:f2:2b:67:ca:4a:78:52:0e:bd:1a:
                    bd:ca:e8:ea:f7:72:73:fd:d2:70:92:91:b9:8e:5d:
                    49:d1:ee:cd:e1:22:da:34:25:0a:4f:14:89:52:db:
                    be:8c:79:e3:2f:eb:30:a2:b0:12:39:be:d3:32:1c:
                    62:12:c0:b9:cc:79:4f:c2:7e:6a:90:17:d6:40:f2:
                    5c:5d:5c:e6:48:7b:07:7f:e9:40:77:1d:25:b8:76:
                    9e:8f
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 CRL Distribution Points: 
                Full Name:
                  URI:http://crl.certum.pl/dvcasha2.crl
            Authority Information Access: 
                OCSP - URI:http://dvcasha2.ocsp-certum.com
                CA Issuers - URI:http://repository.certum.pl/dvcasha2.cer
            X509v3 Authority Key Identifier: 
                E5:31:AD:BF:3A:11:96:F4:83:BC:50:3C:D4:B7:90:9B:90:EE:DE:25
            X509v3 Subject Key Identifier: 
                DC:E4:19:ED:93:61:89:FB:42:E0:64:DA:35:D2:36:1B:9A:BD:39:D9
            X509v3 Issuer Alternative Name: 
                email:dvcasha2@certum.pl
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
                Policy: 1.2.616.1.113527.2.5.1.3
                  CPS: https://www.certum.pl/CPS
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Subject Alternative Name: 
                DNS:*.tld.pl, DNS:tld.pl
            CT Precertificate SCTs: 
                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 : Feb 20 09:18:43.386 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:44:02:20:49:C6:35:53:80:9A:30:FD:E0:6B:C0:2F:
                                07:E7:FD:08:3F:72:55:CE:E9:14:D5:A8:D9:E1:C1:96:
                                27:6F:69:BE:02:20:21:F7:D1:57:FB:B5:59:D2:7E:72:
                                19:11:A8:3B:4A:9D:9C:EB:D3:92:E4:F6:AF:F0:26:C7:
                                FC:FB:52:DB:5F:1B
                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 : Feb 20 09:18:43.413 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:8A:AE:B6:9F:CB:EA:E7:F3:2C:EB:89:
                                77:6A:92:17:C9:45:E9:64:94:5F:52:23:C5:4D:8D:46:
                                54:11:33:B6:59:02:21:00:BA:B2:BC:FC:45:CC:0A:A7:
                                86:02:80:E9:69:C1:15:A1:5C:C4:74:EE:95:4F:55:AA:
                                AE:21:1F:18:A2:A0:8A:72
                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 : Feb 20 09:18:42.926 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:20:6B:DE:69:B4:F7:42:38:B6:06:E2:F0:C8:
                                1D:79:FF:E6:4E:C7:A5:A6:56:35:06:F1:CA:0D:A6:3B:
                                83:2E:55:88:02:21:00:FA:04:06:89:C3:19:B6:AC:BB:
                                02:AB:51:F2:4B:2B:AC:C1:66:5D:24:A4:0F:92:F6:3C:
                                24:1C:CD:2A:28:B7:D0
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        7e:8e:5b:18:c1:37:86:7f:5a:d4:5d:0d:1c:4a:57:66:66:23:
        19:4f:e0:e9:15:61:cc:fd:64:f5:d2:a2:57:19:17:63:1b:d0:
        2e:81:07:69:a8:a9:5d:57:21:2e:2a:b7:a9:b2:a4:b1:2c:09:
        79:2e:63:be:c0:81:c4:49:61:76:15:8d:f9:80:eb:dd:23:9e:
        5c:cc:bf:6d:16:59:a7:ad:93:a2:81:20:5c:f8:ce:88:8c:ef:
        00:48:19:02:d1:9f:81:fb:c3:f6:8a:0a:76:8f:8b:48:d4:aa:
        0a:a5:6b:01:7f:dd:57:91:24:92:c6:ea:55:5a:21:f8:90:b3:
        9e:31:19:e7:ff:dd:6e:79:97:02:71:5e:0e:fa:b1:7c:40:d9:
        8e:80:70:e0:28:05:67:43:1b:ba:33:40:28:3e:a5:26:1b:da:
        f0:52:04:fb:05:5b:47:03:3a:58:67:2c:88:5c:93:71:b3:8a:
        ad:a0:b2:3d:88:e7:51:c9:86:eb:ee:96:8d:97:2c:98:ce:17:
        86:e8:7c:23:f2:f0:b0:2a:c4:44:3e:dd:9b:32:5c:ea:1f:92:
        02:91:4a:bb:36:91:d3:92:3b:49:9e:d1:fb:55:5e:96:6a:d5:
        8b:f0:a4:01:9e:62:5b:19:6c:87:4c:d1:2d:e7:a5:4a:37:16:
        23:85:fc:e7

nginx

HTTP/1.1 200 OK
Server: nginx
Date: Thu, 06 Jun 2024 04:42:21 GMT
Content-Type: text/html
Content-Length: 26
Connection: keep-alive
Vary: Accept-Encoding
Accept-Ranges: bytes