SSL-Tools

SSL check results of kaksbb.pl

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Discover if the mail servers for kaksbb.pl can be reached through a secure connection.

To establish a secure connection a mail server has to offer STARTTLS (SSL), a trustworthy SSL certificate, support for the Diffie-Hellman-Algorithm to guarantee Perfect Forward Secrecy and must not be vulnerable against the Heartbleed attack. Futhermore we recommend using end-to-end encryption with GnuPG.

Summary

JSON Refresh

Report created Mon, 12 Feb 2024 15:27:54 +0000

The mailservers of kaksbb.pl can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @kaksbb.pl addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
portex.kylos.pl
193.107.88.86
 10
supported
*.kylos.pl
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
3 s

Outgoing Mails

We have not received any emails from a @kaksbb.pl address so far. Test mail delivery

Certificates

First seen at:

CN=*.kylos.pl

Certificate chain
Subject
Common Name (CN)
  • *.kylos.pl
Alternative Names
  • *.kylos.pl
  • kylos.pl
Issuer
Country (C)
  • BE
Organization (O)
  • GlobalSign nv-sa
Common Name (CN)
  • AlphaSSL CA - SHA256 - G4
validity period
Not valid before
2023-01-14
Not valid after
2024-02-15
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
B2:67:1F:46:30:E1:73:68:F6:11:DB:C5:DF:60:EA:A9:4B:E5:A0:16:26:FC:39:EC:E8:EC:1F:F8:BB:FE:C0:59
SHA1
76:1D:3A:4F:BA:03:B2:F6:57:95:37:5C:23:1C:68:D0:C7:C1:26:A5
X509v3 extensions
authorityInfoAccess
  • CA Issuers - URI:http://secure.globalsign.com/cacert/alphasslcasha256g4.crt
  • OCSP - URI:http://ocsp.globalsign.com/alphasslcasha256g4
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.4146.10.1.3
  • CPS: https://www.globalsign.com/repository/
crlDistributionPoints
  • Full Name:
  • URI:http://crl.globalsign.com/alphasslcasha256g4.crl
authorityKeyIdentifier
  • keyid:4F:CB:AC:A8:C2:EF:AB:DD:83:6F:6B:BF:CE:98:3D:5C:58:25:76:15
subjectKeyIdentifier
  • E1:CF:2E:6B:33:49:A0:5F:A5:61:9F:F5:99:93:B8:FF:27:A9:97:FC
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
  • 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
  • Timestamp : Jan 14 11:27:37.326 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:98:3F:00:15:40:37:E1:70:8C:75:15:
  • 6E:27:89:F7:8E:D3:82:9E:8A:3E:24:5D:06:0F:BC:F5:
  • FA:34:AA:39:32:02:21:00:E4:91:FD:B5:EC:07:6A:0A:
  • F3:4D:8F:26:EB:DD:EC:DB:93:F7:86:14:15:A3:F6:6D:
  • 6A:D6:DA:B5:77:F4:2F:F7
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 55:81:D4:C2:16:90:36:01:4A:EA:0B:9B:57:3C:53:F0:
  • C0:E4:38:78:70:25:08:17:2F:A3:AA:1D:07:13:D3:0C
  • Timestamp : Jan 14 11:27:37.350 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:97:E4:3A:F0:99:E8:D0:3D:81:A6:D5:
  • 2A:70:01:5D:02:BC:A1:DF:63:3F:DD:E9:AC:8C:C0:34:
  • 32:E7:40:97:AA:02:20:52:2F:C7:DB:82:69:14:81:80:
  • D6:5F:FA:7E:6B:AC:5C:65:A1:BD:6B:DD:61:A4:2A:10:
  • C4:81:D3:63:BC:20:68
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 76:FF:88:3F:0A:B6:FB:95:51:C2:61:CC:F5:87:BA:34:
  • B4:A4:CD:BB:29:DC:68:42:0A:9F:E6:67:4C:5A:3A:74
  • Timestamp : Jan 14 11:27:37.370 2023 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:D7:15:4F:EE:4F:A5:AB:F7:1A:D2:3E:
  • 1A:A3:77:61:2B:56:A0:AD:38:2D:22:FB:DD:99:9D:AB:
  • 90:15:61:E3:BC:02:20:28:88:06:EA:72:E4:19:6C:48:
  • 55:62:75:2D:D2:3C:8A:0D:23:FD:23:D9:E2:4B:69:7A:
  • 57:70:A9:21:F9:C8:33