-967975340 | 2026-09-24T08:07:17
220 mail.sparkplug.gr ESMTP Postfix
250-mail.sparkplug.gr
250-PIPELINING
250-SIZE 102400000
250-VRFY
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 CHUNKING
SSL Certificate
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:05:ad:c2:e2:f6:f1:0c:06:5f:f9:97:31:d7:12:cc:9c:da
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=YR1
Validity
Not Before: Sep 13 21:00:11 2026 GMT
Not After : Dec 12 21:00:10 2026 GMT
Subject: CN=mail.sparkplug.gr
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
ae:95:d0:aa:a6:44:6a:f8:10:86:6e:af:46:9e:52:cd:
6e:f4:fd:a3:6f:0c:2a:f0:d5:15:d8:b8:38:3d:f0:e2:
a8:9a:f8:f4:72:ef:d6:5a:19:21:cd:9f:b5:6e:37:78:
92:b6:f7:a9:f5:1c:b7:c5:bf:2a:39:a8:4c:93:28:bf:
03:b5:96:e3:f4:ab:fa:75:cd:bf:9d:37:f4:1e:45:82:
4c:f5:19:43:7c:a7:4d:6f:7b:9b:82:97:2a:c6:d6:0b:
54:a1:f1:d3:2e:b0:b8:2d:c0:38:ad:20:bb:69:ab:47:
53:03:2a:fb:af:60:bd:05:45:95:5b:a2:2d:87:b0:ee:
91:12:13:74:ba:06:db:3c:74:cb:14:04:3a:b2:8d:d9:
45:6b:6c:73:d0:54:7e:97:99:7d:cb:fe:d8:19:56:c9:
3d:aa:e4:08:d4:83:94:a1:d7:5c:b1:fa:52:c7:e1:15:
30:42:ae:be:e4:53:97:09:12:1c:4a:b3:00:47:ba:72:
b2:52:98:9f:0a:f4:6a:96:c0:90:93:72:33:15:7a:2a:
08:69:37:7f:e1:01:51:30:ad:8a:61:cf:8d:a0:bb:bf:
03:ff:ab:48:bc:a7:9f:a8:7b:81:5f:45:12:c5:88:41:
04:74:19:c7:24:e4:3a:df:5d:95:d1:9c:e2:08:4d:4d
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
21:E9:7C:D8:77:71:7E:24:9C:32:41:21:A6:B3:2D:D7:84:B3:FD:22
X509v3 Authority Key Identifier:
1F:2F:35:BE:46:14:82:CD:40:B1:AE:79:2C:55:78:FA:F7:D4:68:FB
Authority Information Access:
CA Issuers - URI:http://yr1.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:mail.sparkplug.gr
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://yr1.c.lencr.org/91.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 1A:8B:9D:6B:0F:FE:BF:81:B4:79:39:C6:D2:31:0A:86:
D6:D1:02:D4:F0:46:E2:18:2C:9D:E3:5F:5E:26:25:EF
Timestamp : Sep 13 21:58:42.375 2026 GMT
Extensions: 00:00:05:00:40:85:83:FE
Signature : ecdsa-with-SHA256
30:45:02:20:6B:68:A3:B6:1F:91:F4:54:C0:61:D6:C2:
5D:6E:56:9B:AB:12:9A:FA:08:5E:DE:B8:22:7C:4A:EC:
27:73:22:3A:02:21:00:A4:DD:45:8B:79:7A:7A:1A:75:
9D:35:DA:B1:0A:2F:B8:34:CF:79:BC:6C:63:35:8D:D7:
9A:69:70:FB:F6:59:73
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : AF:67:88:3B:57:B0:4E:DD:8F:A6:D9:7E:F6:2E:A8:EB:
81:0A:C7:71:60:F0:24:5E:55:D6:0C:2F:E7:85:87:3A
Timestamp : Sep 13 21:58:41.829 2026 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:5E:50:A8:94:BC:F9:4D:34:86:09:05:DE:
F5:32:A4:39:F1:68:80:31:61:1B:2B:0B:20:AB:D3:40:
90:49:33:2B:02:20:18:B7:9E:7F:9F:55:27:87:30:B0:
2D:74:3E:25:91:A7:29:C4:D8:AD:A1:C4:C2:ED:E5:8E:
A0:B6:6A:C7:F3:3C
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
87:9e:8d:aa:d3:ce:ee:47:ce:a5:53:d5:73:8f:66:e2:85:57:10:52:86:93:ce:9b:
cd:a2:53:6f:52:5f:55:0f:e1:bb:92:cb:86:c6:7f:84:e4:a3:07:a8:92:c4:fe:42:
f0:a1:0d:0b:b5:e1:0e:d4:6b:bc:ee:78:64:96:de:6e:12:ec:3f:de:63:bc:c4:92:
75:8e:37:2c:d4:e8:fa:0f:09:23:fb:d5:21:24:41:eb:1b:47:a4:b0:ae:df:e7:d7:
da:41:28:2c:a4:54:06:86:75:be:8f:c5:9d:80:95:ad:c6:02:e8:bf:eb:bb:63:08:
1b:d8:09:01:e7:c3:0f:26:fb:9f:ff:98:ed:15:6e:c8:3d:0a:d8:1a:74:b4:b7:c6:
8c:ed:8b:2e:4c:ad:87:a8:71:e8:d2:3f:39:8b:87:7d:ad:9c:74:84:fe:09:20:2f:
1a:1e:54:09:f3:65:ad:dd:4e:4a:2b:64:8a:d3:dd:88:c8:95:a8:90:6b:2a:1e:c9:
59:d3:ad:3c:41:bf:cb:10:52:34:dc:e4:84:8e:2f:00:52:2a:f8:f6:d8:01:f9:03:
92:30:9f:9b:9d:b7:a4:6a:62:96:25:0a:b4:83:e4:4f:6a:f3:20:42:8f:d8:aa:4d:
ff:39:42:d9:e7:57:f5:f2:78:86:d3:29:dd:21:e8:89
-2100514759 | 2026-10-01T08:40:22
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Thu, 01 Oct 2026 08:40:21 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://sparkplug.gr/
-1921434939 | 2026-09-15T22:22:46
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS LOGINDISABLED] Dovecot ready.
* CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ STARTTLS LOGINDISABLED
A001 OK Pre-login capabilities listed, post-login capabilities have more.
* ID ("name" "Dovecot")
A002 OK ID completed.
A003 BAD Error in IMAP command received by server.
* BYE Logging out
A004 OK Logout completed.
SSL Certificate
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:87:91:dd:92:8e:2b:89:98:f8:27:1e:f6:a1:ff:17:87:f7
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=YR2
Validity
Not Before: Jul 11 17:05:27 2026 GMT
Not After : Oct 9 17:05:26 2026 GMT
Subject: CN=mail.sparkplug.gr
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
bf:fe:bb:8f:16:36:43:2e:dd:4f:d9:bc:1b:6d:94:b6:
dd:b1:34:c2:81:aa:47:34:73:11:19:33:42:02:ca:8d:
32:c8:ee:80:e1:87:f1:8b:ba:ef:cc:36:72:a1:54:0d:
83:79:6b:d8:a4:9c:ef:aa:4f:77:0a:20:a3:89:97:cb:
d8:30:0b:a9:d3:60:33:fe:16:69:6b:99:76:d2:0a:3b:
41:8f:d7:ed:ca:a8:50:60:28:c6:a0:9f:c5:35:ac:43:
85:dc:ae:41:b7:cc:58:65:57:9a:d9:2f:2c:cb:55:6d:
ef:9e:d1:24:97:54:ed:da:05:cd:3e:cd:f5:1a:22:29:
82:cb:6b:d3:d3:51:f9:1a:82:4f:9e:d0:d8:98:e4:6d:
46:98:dd:ab:64:67:c5:e1:9d:9e:00:4e:fa:2a:f3:5a:
f1:56:43:1f:bd:b9:0d:51:6e:07:fb:93:b4:7a:6d:8e:
02:e1:28:bf:ec:b5:5f:dc:be:2f:43:8d:7c:34:22:58:
bd:90:50:0c:03:20:6a:2b:5c:0a:f9:b9:9f:3b:33:26:
3c:4d:ff:d7:eb:30:b8:03:05:0e:eb:23:b5:cd:ba:17:
33:0c:45:dd:ea:54:e6:75:d2:26:43:6d:c9:22:a2:9c:
c0:a9:96:f5:a5:9b:80:80:29:b0:1b:06:7e:03:14:09
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
CF:26:D7:67:B9:9C:A3:07:58:5D:CA:CC:A0:ED:F9:F4:27:45:37:35
X509v3 Authority Key Identifier:
40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C
Authority Information Access:
CA Issuers - URI:http://yr2.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:mail.sparkplug.gr
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://yr2.c.lencr.org/120.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB:
C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD
Timestamp : Jul 11 18:03:57.787 2026 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:EA:DF:DC:F9:DD:36:3E:69:25:AB:66:
BD:3E:D0:BF:26:8D:09:D1:3F:AC:FF:84:57:93:22:4C:
28:16:E3:3C:1B:02:20:02:DE:58:63:B6:9F:51:40:23:
BD:56:CD:6D:7D:38:13:61:93:1C:4C:64:4B:13:D0:73:
D8:4D:14:97:82:B0:FC
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : A8:26:CB:E3:0A:C6:35:12:46:53:3F:E0:65:F1:4F:19:
D9:6E:19:08:13:C4:1D:D9:6D:79:00:B3:12:3C:55:27
Timestamp : Jul 11 18:03:58.287 2026 GMT
Extensions: 00:00:05:00:13:97:38:22
Signature : ecdsa-with-SHA256
30:45:02:20:18:71:43:6E:E1:E5:A4:7A:73:CB:A6:B6:
CA:DA:A1:D3:AF:23:EA:48:AD:53:13:99:21:63:37:D2:
35:C6:9F:29:02:21:00:82:B9:A9:5A:DD:64:5A:56:71:
14:02:52:95:7E:0D:35:9E:C6:D2:5D:DF:88:37:12:A0:
E1:A1:BA:98:69:15:2A
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
23:c5:14:68:47:68:73:c2:48:c4:61:c8:43:de:33:eb:57:4c:f7:1d:64:6d:12:e1:
de:1c:9b:36:d4:23:7c:49:b0:a6:c9:be:d7:b3:ee:af:75:f4:8f:97:a5:93:e1:0e:
7e:93:81:af:b2:80:2d:2b:2e:e6:9c:c3:c4:eb:c8:48:ac:f4:f4:33:5f:9c:da:4c:
e7:8d:aa:98:d7:63:5a:3d:18:82:fc:97:56:69:26:3b:4d:74:9a:d7:66:33:d7:6f:
1f:c1:b0:db:dd:54:7f:87:96:45:cc:ef:4e:a9:fe:2f:32:39:68:a6:ec:a9:88:65:
86:67:af:35:a6:da:37:ce:ae:78:c3:37:e6:fa:cf:d1:1e:70:da:24:f7:5d:f9:50:
ba:18:3d:f0:bb:d7:0a:7a:7a:81:e3:e2:7d:d3:a0:b7:93:c0:f8:a0:3a:da:b9:5f:
db:84:27:ef:dd:5f:ec:67:0c:3e:dc:6c:17:2d:d8:8e:f0:ca:2a:13:f6:a8:75:02:
99:e7:34:fc:bd:cc:38:56:82:de:4f:a1:99:ea:a0:41:07:69:ae:21:81:b3:5f:40:
d4:07:96:58:dd:5d:f1:80:2d:44:17:22:c0:1c:e4:6f:fb:90:08:f1:14:59:bc:33:
de:cc:d8:a4:1e:d7:e6:77:f3:74:98:28:b1:78:03:86
1817817634 | 2026-10-04T20:57:05
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 04 Oct 2026 20:57:04 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
Vary: Accept-Encoding
Last-Modified: Sun, 04 Oct 2026 20:57:04 GMT
Pragma: public
Cache-Control: max-age=3600, public
ETag: "f14f8ad3ec4a25a789a048cd3af1a149"
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload
X-Content-Type-Options: nosniff
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: none
SSL Certificate
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:5b:6c:35:69:0f:09:e3:04:df:a0:fa:ab:16:33:f3:9c:5d
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=YR2
Validity
Not Before: Aug 17 17:08:07 2026 GMT
Not After : Nov 15 17:08:06 2026 GMT
Subject: CN=sparkplug.gr
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
c5:94:57:20:09:b9:73:e8:cb:e1:97:f7:a1:ee:a2:22:
ab:b2:c9:17:68:4d:b4:00:4a:65:2c:63:ac:20:09:61:
a5:8d:eb:0f:3a:68:78:36:18:70:8e:95:18:d3:5b:20:
33:78:f7:1e:04:bb:d2:3d:d0:92:1e:29:dc:66:2d:b1:
6f:3d:ae:4b:b4:93:43:60:e9:23:91:9f:33:1b:80:2a:
1f:54:dc:ab:b2:a2:f1:5e:71:4c:79:e3:99:6c:68:05:
72:4c:fd:1a:1c:7b:38:37:d6:d7:e3:06:3b:c3:c4:fd:
df:63:a5:31:33:8f:ca:d6:aa:0d:80:c3:13:78:ba:62:
36:f8:2d:bb:f5:68:5f:a8:89:39:ca:d0:62:00:30:f7:
4b:be:1b:6f:8e:e3:8e:c5:36:5c:98:dd:38:ee:33:c1:
0f:4c:f4:45:81:d9:22:98:09:00:98:3d:a1:7a:f4:3f:
7b:62:61:e9:af:ed:c8:2c:c1:ea:f9:ca:55:36:a6:ef:
f9:13:7b:19:06:bf:41:ac:bc:fc:05:91:7e:a7:bc:9f:
88:42:69:ff:f2:96:52:c5:69:b0:13:5b:da:12:03:99:
54:08:9a:d4:5a:45:be:4c:3e:c5:7f:13:ec:d4:e9:de:
cb:be:39:c9:9e:dd:de:ab:23:3c:bd:49:7b:79:0d:39
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
CD:D5:A2:05:3A:20:0B:EE:08:91:A7:89:97:6A:4D:1D:40:45:D6:BD
X509v3 Authority Key Identifier:
40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C
Authority Information Access:
CA Issuers - URI:http://yr2.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:sparkplug.gr
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://yr2.c.lencr.org/94.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E:
F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7
Timestamp : Aug 17 18:06:37.568 2026 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:20:3D:79:9D:36:A6:8D:92:E3:83:6C:50:05:
5B:FA:39:58:F2:06:AF:33:90:65:6A:9A:4E:4A:27:A2:
81:8E:8A:71:02:21:00:CA:C8:4F:F8:80:89:F2:32:3E:
86:8E:A3:B3:A9:18:E8:3A:3D:E1:DD:D0:45:6C:11:04:
71:E6:62:EF:2A:D1:7C
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 46:AF:86:3D:3B:3E:E5:9F:A5:77:DE:A8:24:5D:36:B0:
D9:ED:22:A2:23:F4:61:77:41:22:94:52:EE:95:50:5F
Timestamp : Aug 17 18:06:37.752 2026 GMT
Extensions: 00:00:05:00:15:05:2B:3E
Signature : ecdsa-with-SHA256
30:45:02:20:13:33:68:A7:A7:FE:30:0D:7B:9C:E5:2A:
18:5A:33:7E:DC:CC:32:DE:81:11:9C:42:AE:F9:AE:B8:
32:E8:4D:B8:02:21:00:8B:51:ED:A3:03:07:12:62:D5:
BE:C6:86:5D:FE:0F:3C:59:0E:03:2A:4D:CB:FB:CE:68:
81:9D:97:5C:62:EA:18
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
94:1e:84:20:de:8e:37:11:a1:4f:4b:fb:48:b6:ff:a9:7a:b2:1a:88:fd:e3:4f:ac:
ac:28:81:2c:6f:14:28:cd:a8:1c:f3:11:7a:35:c0:9e:3b:00:c0:96:4a:c1:d5:db:
9c:32:33:e8:c9:f3:41:b7:6d:a3:5b:bc:9e:28:4c:fe:06:54:56:bf:f0:4a:2b:d7:
7f:c4:f8:1b:1a:ab:50:e1:3a:d7:a7:08:f6:56:56:72:f2:88:48:0f:3c:f5:07:64:
19:7f:e0:6e:8c:19:0c:e7:94:29:09:ae:2b:c1:76:07:ba:a6:ca:82:c9:21:7b:96:
18:0a:f3:9d:c9:d6:d4:ae:5b:67:45:c4:36:c4:b9:24:3f:b0:f5:5f:fc:11:53:ff:
ff:c8:22:d8:31:1b:e8:b3:87:49:8a:44:bb:36:0e:51:7a:50:26:37:93:e2:72:aa:
89:4d:fd:0a:fa:68:f4:33:d3:d5:20:1e:c2:50:72:b3:88:d2:ed:3a:43:84:e1:70:
f8:ea:ab:25:e7:a9:0c:14:c3:73:31:0a:d9:f8:80:17:e2:0c:8e:57:c8:d3:2e:e2:
62:ad:3f:70:4a:03:91:73:e0:bf:ee:40:f7:31:c3:0c:ce:12:77:25:79:38:1f:f7:
d8:fa:5c:85:50:c4:34:fb:58:90:6f:a8:b7:13:2e:82
2030203469 | 2026-10-04T21:37:02
220 mail.sparkplug.gr ESMTP Postfix
250-mail.sparkplug.gr
250-PIPELINING
250-SIZE 102400000
250-VRFY
250-ETRN
250-STARTTLS
250-AUTH PLAIN LOGIN
250-ENHANCEDSTATUSCODES
250-8BITMIME
250-DSN
250 CHUNKING
SSL Certificate
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:05:ad:c2:e2:f6:f1:0c:06:5f:f9:97:31:d7:12:cc:9c:da
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=YR1
Validity
Not Before: Sep 13 21:00:11 2026 GMT
Not After : Dec 12 21:00:10 2026 GMT
Subject: CN=mail.sparkplug.gr
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
ae:95:d0:aa:a6:44:6a:f8:10:86:6e:af:46:9e:52:cd:
6e:f4:fd:a3:6f:0c:2a:f0:d5:15:d8:b8:38:3d:f0:e2:
a8:9a:f8:f4:72:ef:d6:5a:19:21:cd:9f:b5:6e:37:78:
92:b6:f7:a9:f5:1c:b7:c5:bf:2a:39:a8:4c:93:28:bf:
03:b5:96:e3:f4:ab:fa:75:cd:bf:9d:37:f4:1e:45:82:
4c:f5:19:43:7c:a7:4d:6f:7b:9b:82:97:2a:c6:d6:0b:
54:a1:f1:d3:2e:b0:b8:2d:c0:38:ad:20:bb:69:ab:47:
53:03:2a:fb:af:60:bd:05:45:95:5b:a2:2d:87:b0:ee:
91:12:13:74:ba:06:db:3c:74:cb:14:04:3a:b2:8d:d9:
45:6b:6c:73:d0:54:7e:97:99:7d:cb:fe:d8:19:56:c9:
3d:aa:e4:08:d4:83:94:a1:d7:5c:b1:fa:52:c7:e1:15:
30:42:ae:be:e4:53:97:09:12:1c:4a:b3:00:47:ba:72:
b2:52:98:9f:0a:f4:6a:96:c0:90:93:72:33:15:7a:2a:
08:69:37:7f:e1:01:51:30:ad:8a:61:cf:8d:a0:bb:bf:
03:ff:ab:48:bc:a7:9f:a8:7b:81:5f:45:12:c5:88:41:
04:74:19:c7:24:e4:3a:df:5d:95:d1:9c:e2:08:4d:4d
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
21:E9:7C:D8:77:71:7E:24:9C:32:41:21:A6:B3:2D:D7:84:B3:FD:22
X509v3 Authority Key Identifier:
1F:2F:35:BE:46:14:82:CD:40:B1:AE:79:2C:55:78:FA:F7:D4:68:FB
Authority Information Access:
CA Issuers - URI:http://yr1.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:mail.sparkplug.gr
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://yr1.c.lencr.org/91.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 1A:8B:9D:6B:0F:FE:BF:81:B4:79:39:C6:D2:31:0A:86:
D6:D1:02:D4:F0:46:E2:18:2C:9D:E3:5F:5E:26:25:EF
Timestamp : Sep 13 21:58:42.375 2026 GMT
Extensions: 00:00:05:00:40:85:83:FE
Signature : ecdsa-with-SHA256
30:45:02:20:6B:68:A3:B6:1F:91:F4:54:C0:61:D6:C2:
5D:6E:56:9B:AB:12:9A:FA:08:5E:DE:B8:22:7C:4A:EC:
27:73:22:3A:02:21:00:A4:DD:45:8B:79:7A:7A:1A:75:
9D:35:DA:B1:0A:2F:B8:34:CF:79:BC:6C:63:35:8D:D7:
9A:69:70:FB:F6:59:73
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : AF:67:88:3B:57:B0:4E:DD:8F:A6:D9:7E:F6:2E:A8:EB:
81:0A:C7:71:60:F0:24:5E:55:D6:0C:2F:E7:85:87:3A
Timestamp : Sep 13 21:58:41.829 2026 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:44:02:20:5E:50:A8:94:BC:F9:4D:34:86:09:05:DE:
F5:32:A4:39:F1:68:80:31:61:1B:2B:0B:20:AB:D3:40:
90:49:33:2B:02:20:18:B7:9E:7F:9F:55:27:87:30:B0:
2D:74:3E:25:91:A7:29:C4:D8:AD:A1:C4:C2:ED:E5:8E:
A0:B6:6A:C7:F3:3C
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
87:9e:8d:aa:d3:ce:ee:47:ce:a5:53:d5:73:8f:66:e2:85:57:10:52:86:93:ce:9b:
cd:a2:53:6f:52:5f:55:0f:e1:bb:92:cb:86:c6:7f:84:e4:a3:07:a8:92:c4:fe:42:
f0:a1:0d:0b:b5:e1:0e:d4:6b:bc:ee:78:64:96:de:6e:12:ec:3f:de:63:bc:c4:92:
75:8e:37:2c:d4:e8:fa:0f:09:23:fb:d5:21:24:41:eb:1b:47:a4:b0:ae:df:e7:d7:
da:41:28:2c:a4:54:06:86:75:be:8f:c5:9d:80:95:ad:c6:02:e8:bf:eb:bb:63:08:
1b:d8:09:01:e7:c3:0f:26:fb:9f:ff:98:ed:15:6e:c8:3d:0a:d8:1a:74:b4:b7:c6:
8c:ed:8b:2e:4c:ad:87:a8:71:e8:d2:3f:39:8b:87:7d:ad:9c:74:84:fe:09:20:2f:
1a:1e:54:09:f3:65:ad:dd:4e:4a:2b:64:8a:d3:dd:88:c8:95:a8:90:6b:2a:1e:c9:
59:d3:ad:3c:41:bf:cb:10:52:34:dc:e4:84:8e:2f:00:52:2a:f8:f6:d8:01:f9:03:
92:30:9f:9b:9d:b7:a4:6a:62:96:25:0a:b4:83:e4:4f:6a:f3:20:42:8f:d8:aa:4d:
ff:39:42:d9:e7:57:f5:f2:78:86:d3:29:dd:21:e8:89
1505986360 | 2026-09-30T17:51:53
* OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN AUTH=LOGIN] Dovecot ready.
* CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN AUTH=LOGIN
A001 OK Pre-login capabilities listed, post-login capabilities have more.
* ID ("name" "Dovecot")
A002 OK ID completed.
A003 BAD Error in IMAP command received by server.
* BYE Logging out
A004 OK Logout completed.
SSL Certificate
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
05:87:91:dd:92:8e:2b:89:98:f8:27:1e:f6:a1:ff:17:87:f7
Signature Algorithm: sha256WithRSAEncryption
Issuer: C=US, O=Let's Encrypt, CN=YR2
Validity
Not Before: Jul 11 17:05:27 2026 GMT
Not After : Oct 9 17:05:26 2026 GMT
Subject: CN=mail.sparkplug.gr
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
Public-Key: (2048 bit)
Modulus:
bf:fe:bb:8f:16:36:43:2e:dd:4f:d9:bc:1b:6d:94:b6:
dd:b1:34:c2:81:aa:47:34:73:11:19:33:42:02:ca:8d:
32:c8:ee:80:e1:87:f1:8b:ba:ef:cc:36:72:a1:54:0d:
83:79:6b:d8:a4:9c:ef:aa:4f:77:0a:20:a3:89:97:cb:
d8:30:0b:a9:d3:60:33:fe:16:69:6b:99:76:d2:0a:3b:
41:8f:d7:ed:ca:a8:50:60:28:c6:a0:9f:c5:35:ac:43:
85:dc:ae:41:b7:cc:58:65:57:9a:d9:2f:2c:cb:55:6d:
ef:9e:d1:24:97:54:ed:da:05:cd:3e:cd:f5:1a:22:29:
82:cb:6b:d3:d3:51:f9:1a:82:4f:9e:d0:d8:98:e4:6d:
46:98:dd:ab:64:67:c5:e1:9d:9e:00:4e:fa:2a:f3:5a:
f1:56:43:1f:bd:b9:0d:51:6e:07:fb:93:b4:7a:6d:8e:
02:e1:28:bf:ec:b5:5f:dc:be:2f:43:8d:7c:34:22:58:
bd:90:50:0c:03:20:6a:2b:5c:0a:f9:b9:9f:3b:33:26:
3c:4d:ff:d7:eb:30:b8:03:05:0e:eb:23:b5:cd:ba:17:
33:0c:45:dd:ea:54:e6:75:d2:26:43:6d:c9:22:a2:9c:
c0:a9:96:f5:a5:9b:80:80:29:b0:1b:06:7e:03:14:09
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature, Key Encipherment
X509v3 Extended Key Usage:
TLS Web Server Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
CF:26:D7:67:B9:9C:A3:07:58:5D:CA:CC:A0:ED:F9:F4:27:45:37:35
X509v3 Authority Key Identifier:
40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C
Authority Information Access:
CA Issuers - URI:http://yr2.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:mail.sparkplug.gr
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://yr2.c.lencr.org/120.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB:
C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD
Timestamp : Jul 11 18:03:57.787 2026 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:EA:DF:DC:F9:DD:36:3E:69:25:AB:66:
BD:3E:D0:BF:26:8D:09:D1:3F:AC:FF:84:57:93:22:4C:
28:16:E3:3C:1B:02:20:02:DE:58:63:B6:9F:51:40:23:
BD:56:CD:6D:7D:38:13:61:93:1C:4C:64:4B:13:D0:73:
D8:4D:14:97:82:B0:FC
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : A8:26:CB:E3:0A:C6:35:12:46:53:3F:E0:65:F1:4F:19:
D9:6E:19:08:13:C4:1D:D9:6D:79:00:B3:12:3C:55:27
Timestamp : Jul 11 18:03:58.287 2026 GMT
Extensions: 00:00:05:00:13:97:38:22
Signature : ecdsa-with-SHA256
30:45:02:20:18:71:43:6E:E1:E5:A4:7A:73:CB:A6:B6:
CA:DA:A1:D3:AF:23:EA:48:AD:53:13:99:21:63:37:D2:
35:C6:9F:29:02:21:00:82:B9:A9:5A:DD:64:5A:56:71:
14:02:52:95:7E:0D:35:9E:C6:D2:5D:DF:88:37:12:A0:
E1:A1:BA:98:69:15:2A
Signature Algorithm: sha256WithRSAEncryption
Signature Value:
23:c5:14:68:47:68:73:c2:48:c4:61:c8:43:de:33:eb:57:4c:f7:1d:64:6d:12:e1:
de:1c:9b:36:d4:23:7c:49:b0:a6:c9:be:d7:b3:ee:af:75:f4:8f:97:a5:93:e1:0e:
7e:93:81:af:b2:80:2d:2b:2e:e6:9c:c3:c4:eb:c8:48:ac:f4:f4:33:5f:9c:da:4c:
e7:8d:aa:98:d7:63:5a:3d:18:82:fc:97:56:69:26:3b:4d:74:9a:d7:66:33:d7:6f:
1f:c1:b0:db:dd:54:7f:87:96:45:cc:ef:4e:a9:fe:2f:32:39:68:a6:ec:a9:88:65:
86:67:af:35:a6:da:37:ce:ae:78:c3:37:e6:fa:cf:d1:1e:70:da:24:f7:5d:f9:50:
ba:18:3d:f0:bb:d7:0a:7a:7a:81:e3:e2:7d:d3:a0:b7:93:c0:f8:a0:3a:da:b9:5f:
db:84:27:ef:dd:5f:ec:67:0c:3e:dc:6c:17:2d:d8:8e:f0:ca:2a:13:f6:a8:75:02:
99:e7:34:fc:bd:cc:38:56:82:de:4f:a1:99:ea:a0:41:07:69:ae:21:81:b3:5f:40:
d4:07:96:58:dd:5d:f1:80:2d:44:17:22:c0:1c:e4:6f:fb:90:08:f1:14:59:bc:33:
de:cc:d8:a4:1e:d7:e6:77:f3:74:98:28:b1:78:03:86
1539833125 | 2026-09-30T09:07:44
SSH-2.0-OpenSSH_10.0 FreeBSD-20250801
Key type: ecdsa-sha2-nistp256
Key: AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBMUcgKOEreQuYf//bFcHgGr6
X+qLqggkO1ZFxlGM/pem5hADY/WB/0L43keDCBhMT3xfoiGDjagG7B4K5Do2dcY=
Fingerprint: 5b:da:56:03:09:5a:a6:d8:6b:98:d1:cb:3c:2a:00:68
Kex Algorithms:
diffie-hellman-group1-sha1
diffie-hellman-group14-sha1
diffie-hellman-group-exchange-sha1
diffie-hellman-group-exchange-sha256
ecdh-sha2-nistp256
ecdh-sha2-nistp384
ecdh-sha2-nistp521
ext-info-s
kex-strict-s-v00@openssh.com
Server Host Key Algorithms:
rsa-sha2-512
rsa-sha2-256
ecdsa-sha2-nistp256
ssh-ed25519
Encryption Algorithms:
chacha20-poly1305@openssh.com
aes128-gcm@openssh.com
aes256-gcm@openssh.com
aes128-ctr
aes192-ctr
aes256-ctr
3des-cbc
aes128-cbc
aes192-cbc
aes256-cbc
MAC Algorithms:
umac-64-etm@openssh.com
umac-128-etm@openssh.com
hmac-sha2-256-etm@openssh.com
hmac-sha2-512-etm@openssh.com
hmac-sha1-etm@openssh.com
umac-64@openssh.com
umac-128@openssh.com
hmac-sha2-256
hmac-sha2-512
hmac-sha1
Compression Algorithms:
none
zlib@openssh.com
Vulnerabilities
-771299912 | 2026-09-29T11:23:38
SSH-2.0-OpenSSH_10.0 FreeBSD-20250801
Key type: ecdsa-sha2-nistp256
Key: AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBKiZQ6u+xDK0cNOmKIOcQ54l
m6rUUiUb+3GkK6E3qGjntoEnHLXDUGlbUZiZqlM7FslJ0ecV+wfEb5V4bB6SSRg=
Fingerprint: 87:53:1a:b4:af:13:f8:63:bb:22:49:44:a8:15:5f:ea
Kex Algorithms:
mlkem768x25519-sha256
sntrup761x25519-sha512
sntrup761x25519-sha512@openssh.com
curve25519-sha256
curve25519-sha256@libssh.org
ecdh-sha2-nistp256
ecdh-sha2-nistp384
ecdh-sha2-nistp521
ext-info-s
kex-strict-s-v00@openssh.com
Server Host Key Algorithms:
rsa-sha2-512
rsa-sha2-256
ecdsa-sha2-nistp256
ssh-ed25519
Encryption Algorithms:
chacha20-poly1305@openssh.com
aes128-gcm@openssh.com
aes256-gcm@openssh.com
aes128-ctr
aes192-ctr
aes256-ctr
MAC Algorithms:
umac-64-etm@openssh.com
umac-128-etm@openssh.com
hmac-sha2-256-etm@openssh.com
hmac-sha2-512-etm@openssh.com
hmac-sha1-etm@openssh.com
umac-64@openssh.com
umac-128@openssh.com
hmac-sha2-256
hmac-sha2-512
hmac-sha1
Compression Algorithms:
none
zlib@openssh.com
Vulnerabilities
1446662815 | 2026-09-07T11:16:47
SSH-2.0-OpenSSH_8.8 FreeBSD-20211221
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABAQDfkiSvPozSC8EQUBTIVdRyvJU3hAepEIjIjDx4v2qLqUFs
M31gjimo0DFZsSfz7qO6Eu46RFy1KxEu5oaO6jy5EncAv1lWZkh4KIxeDbXCq+2JyiklAzge85w7
ldDKZJfCPcjzyRF9wrFsWir4L+HjRNmuDUevYE+xJYIfYEga3WIdBjBx5YhVvh5/MwPRpGZWJxfo
y9kBNG4racMFguGPe9TmSvZaBkmyOsv4HVynV86GDxL9AarRLnXpIBf4RgQP6H3QqACGLO5QXcI3
8Hj0Zun2Zz+RzfRo6HDy0RKWou4JMjdQI4chx2XarFRxNTtHBqAvKqjTjImH5mFyEHN1
Fingerprint: 07:05:0f:9a:04:38:67:e1:7a:2a:74:63:dc:58:8b:7f
Kex Algorithms:
diffie-hellman-group1-sha1
diffie-hellman-group14-sha1
diffie-hellman-group-exchange-sha1
diffie-hellman-group-exchange-sha256
ecdh-sha2-nistp256
ecdh-sha2-nistp384
ecdh-sha2-nistp521
Server Host Key Algorithms:
rsa-sha2-512
rsa-sha2-256
ssh-rsa
ecdsa-sha2-nistp256
ssh-ed25519
Encryption Algorithms:
chacha20-poly1305@openssh.com
aes128-ctr
aes192-ctr
aes256-ctr
aes128-gcm@openssh.com
aes256-gcm@openssh.com
3des-cbc
aes128-cbc
aes192-cbc
aes256-cbc
MAC Algorithms:
umac-64-etm@openssh.com
umac-128-etm@openssh.com
hmac-sha2-256-etm@openssh.com
hmac-sha2-512-etm@openssh.com
hmac-sha1-etm@openssh.com
umac-64@openssh.com
umac-128@openssh.com
hmac-sha2-256
hmac-sha2-512
hmac-sha1
Compression Algorithms:
none
zlib@openssh.com
Vulnerabilities
-1340713091 | 2026-09-12T12:20:40
SSH-2.0-OpenSSH_8.8 FreeBSD-20211221
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABAQCiLbvxEW3nx7PSBzJzRm6urW6mGCWK0Lt4CAvUxiSrpY0b
ouP58v02/DXnBMmeH236gDVazVSffNBH2uQPTJmbT5zacqdYC761x/8aVbbE7SJgcG4A5G/cqbhw
F7JRhk9vKfDibeOqUZlrCNInAIqQ2wh2m5awJHl8ULZ0pxrqp+sa5aXUi9GwFzuOR3nmgMfLiB2A
tMhW4JhSOfIXyCR0NXIqV6gLuyPadNPK7X8Kvz3T41BA/5KE3dQIu9Nx9HDZKgd0iO+usy0r7jny
fgPTasV80dSNxYK/PDOlWhSCxPkShI4BNv6H8BhhpURjHx1t4KaPIkjXTMaVvrHCcZ4d
Fingerprint: c1:22:0f:89:48:93:2b:37:e6:9a:f8:85:5d:eb:e2:31
Kex Algorithms:
diffie-hellman-group1-sha1
diffie-hellman-group14-sha1
diffie-hellman-group-exchange-sha1
diffie-hellman-group-exchange-sha256
ecdh-sha2-nistp256
ecdh-sha2-nistp384
ecdh-sha2-nistp521
Server Host Key Algorithms:
rsa-sha2-512
rsa-sha2-256
ssh-rsa
ecdsa-sha2-nistp256
ssh-ed25519
Encryption Algorithms:
chacha20-poly1305@openssh.com
aes128-ctr
aes192-ctr
aes256-ctr
aes128-gcm@openssh.com
aes256-gcm@openssh.com
3des-cbc
aes128-cbc
aes192-cbc
aes256-cbc
MAC Algorithms:
umac-64-etm@openssh.com
umac-128-etm@openssh.com
hmac-sha2-256-etm@openssh.com
hmac-sha2-512-etm@openssh.com
hmac-sha1-etm@openssh.com
umac-64@openssh.com
umac-128@openssh.com
hmac-sha2-256
hmac-sha2-512
hmac-sha1
Compression Algorithms:
none
zlib@openssh.com
Vulnerabilities
1772490304 | 2026-09-07T06:11:05
SSH-2.0-OpenSSH_8.8 FreeBSD-20211221
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABAQCl9SX3rmfXQVARmF2foXfuEIz/9anPaDdJbrk4bD3wYCkw
/UYj2gS2YL3xtuxYV2tXvY+w393wN7N8gZZmhKpZ0QRj8aOFQz6yGEuLfikMFom20X3RXhuffg77
tq5ptdI+P8GrliqVor1EQJFIiD5e3qbTMjqAtA/0EXvZuVDUR5peNmp71RqLLlkn28GCBGFqP86/
9A2cRLXaWoP1cS/GJtZc5QoDi799KEu9N/pHhnSeiorQsy5QnmnxxaBBCKV3+4fCi3SvFXHNSVvC
FcqLm5HCkgNBP1xPp7cAi7vtbOIMJM9E0lvMTNH4ZFKf0fKoWNK8W29Mnb60x6bl4LYD
Fingerprint: 9b:97:df:f8:18:94:6b:94:7f:9a:1d:bb:f1:b9:ef:5e
Kex Algorithms:
diffie-hellman-group1-sha1
diffie-hellman-group14-sha1
diffie-hellman-group-exchange-sha1
diffie-hellman-group-exchange-sha256
ecdh-sha2-nistp256
ecdh-sha2-nistp384
ecdh-sha2-nistp521
Server Host Key Algorithms:
rsa-sha2-512
rsa-sha2-256
ssh-rsa
ecdsa-sha2-nistp256
ssh-ed25519
Encryption Algorithms:
chacha20-poly1305@openssh.com
aes128-ctr
aes192-ctr
aes256-ctr
aes128-gcm@openssh.com
aes256-gcm@openssh.com
3des-cbc
aes128-cbc
aes192-cbc
aes256-cbc
MAC Algorithms:
umac-64-etm@openssh.com
umac-128-etm@openssh.com
hmac-sha2-256-etm@openssh.com
hmac-sha2-512-etm@openssh.com
hmac-sha1-etm@openssh.com
umac-64@openssh.com
umac-128@openssh.com
hmac-sha2-256
hmac-sha2-512
hmac-sha1
Compression Algorithms:
none
zlib@openssh.com
Vulnerabilities
