Postfix smtpd

220 lekintr.com ESMTP Postfix (Ubuntu)
250-lekintr.com
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250-SMTPUTF8
250 CHUNKING

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            18:4c:07:99:21:ea:53:70:9c:59:fb:5a:07:01:02:6a:c2:15:80:47
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=lekintr.com
        Validity
            Not Before: Jan 15 11:49:47 2025 GMT
            Not After : Jan 13 11:49:47 2035 GMT
        Subject: CN=lekintr.com
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:bf:fd:b2:e6:91:93:2d:13:32:09:2e:1c:0f:8c:
                    d5:5e:80:2b:15:c9:9f:f1:cd:a8:2f:e2:56:ef:da:
                    cf:ae:ef:52:21:76:ce:b8:b4:3e:40:24:e6:1d:04:
                    28:95:f2:17:4c:20:af:1d:9f:01:aa:25:60:f0:48:
                    b7:2d:ba:5f:24:b5:49:6b:8e:57:de:e5:38:d7:ee:
                    33:20:23:9f:fa:1f:bb:ba:e1:97:dd:86:96:37:29:
                    90:29:e1:a3:8b:65:80:a0:4e:fd:79:47:5d:a2:2d:
                    5e:4e:36:8c:21:41:4d:6c:9b:6f:d5:2f:3c:ed:ea:
                    25:64:b1:e0:1c:8d:65:62:f0:39:7d:3f:37:1d:8a:
                    0b:e0:b0:b0:9b:b9:fc:19:7b:d1:cc:fa:e5:64:e8:
                    7a:95:29:3d:43:54:9a:2e:f6:a6:46:5b:5d:c0:bd:
                    95:0c:54:d5:88:8b:12:16:0d:f9:4d:9e:d5:f8:6e:
                    f5:c4:59:31:26:7e:b9:50:f3:02:d3:b0:fe:0d:77:
                    7e:4e:c1:ea:71:7f:8a:63:e8:10:46:65:54:f0:b4:
                    ff:50:fb:6d:35:8d:70:b9:ea:c1:a2:10:0e:6b:d3:
                    d2:65:3a:7b:c0:df:28:f9:31:b1:5d:2b:a1:8d:01:
                    d3:48:27:a4:5e:85:0f:01:62:53:06:46:d9:39:e3:
                    e9:d9
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: 
                CA:FALSE
            X509v3 Subject Alternative Name: 
                DNS:lekintr.com
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        b7:86:0c:cd:10:a5:58:b9:01:d6:8b:72:39:c3:c8:a3:96:06:
        bd:51:3f:b9:1d:22:e0:5c:02:d3:d6:62:28:5f:7f:56:f0:80:
        d0:68:88:75:38:78:da:7b:aa:06:4f:35:3a:25:33:c0:47:7b:
        e0:40:a1:b1:7b:b2:a2:18:c1:38:e3:d6:c6:4c:86:91:54:3b:
        ec:09:ec:c9:ce:c3:e3:26:da:d4:95:01:81:f9:5e:73:56:5f:
        d2:e3:f7:5d:e9:91:bf:99:8d:31:87:6a:ec:48:0d:ac:ac:06:
        b3:4a:e9:ea:10:6b:18:09:6f:2a:c4:61:bb:e5:4e:43:32:c0:
        5d:9f:fa:a2:f2:03:f7:13:9d:cd:5e:75:a9:c9:34:58:87:09:
        db:c1:49:f7:23:df:0c:33:f3:fc:74:dc:6a:f6:17:b6:e7:ba:
        d2:21:64:33:f9:22:0f:e7:67:23:77:1e:21:ea:70:8c:51:2a:
        87:00:d3:dc:bb:26:6d:a7:fa:1d:52:86:bc:df:72:b2:d3:57:
        54:56:cb:98:b0:38:fd:e3:7e:2e:d6:cd:21:52:09:df:99:db:
        6c:c6:a2:3d:86:f3:6d:a2:77:05:88:b4:d5:fc:1f:f3:c1:5d:
        8b:4a:34:dd:5a:70:e7:ff:03:77:4f:aa:a8:a4:de:62:4b:54:
        8d:b3:a6:a2

9.18.30-0ubuntu0.20.04.1-Ubuntu
Resolver name: lekintr.com

NTP
protocolversion: 3
stratum: 0
leap: 3
precision: 0
rootdelay: 0.0
rootdisp: 0.0
refid: 1380013125
reftime: 0.0
poll: 3