SSL-Tools

SSL check results of braciszek.pl

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Discover if the mail servers for braciszek.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

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Report created Wed, 06 May 2026 11:36:17 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
braciszek.pl
95.175.16.141
 10
supported
*.braciszek.pl
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
braciszek.pl
95.175.16.141
 20
supported
*.braciszek.pl
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=*.braciszek.pl

Certificate chain
  • *.braciszek.pl
    • remaining
    • 256 bit
    • ecdsa-with-SHA384
      • E7
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • *.braciszek.pl
Alternative Names
  • *.braciszek.pl
  • braciszek.pl
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E7
validity period
Not valid before
2026-03-03
Not valid after
2026-06-01
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
Fingerprints
SHA256
CC:3D:34:01:2F:63:99:D6:91:80:78:41:C7:0F:FB:62:69:6B:79:0F:C2:29:B6:16:9A:C1:5C:D4:1C:C8:B6:9B
SHA1
E1:01:AB:22:87:E3:FB:CC:20:89:F3:37:E8:AB:86:F4:59:E1:1E:90
X509v3 extensions
subjectKeyIdentifier
  • 22:BA:D3:77:F3:9A:54:DC:2C:A5:B4:73:83:64:AE:85:D6:C4:26:33
authorityKeyIdentifier
  • keyid:AE:48:9E:DC:87:1D:44:A0:6F:DA:A2:E5:60:74:04:78:C2:9C:00:80
authorityInfoAccess
  • CA Issuers - URI:http://e7.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://e7.c.lencr.org/108.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 64:11:C4:6C:A4:12:EC:A7:89:1C:A2:02:2E:00:BC:AB:
  • 4F:28:07:D4:1E:35:27:AB:EA:FE:D5:03:C9:7D:CD:F0
  • Timestamp : Mar 3 16:59:58.698 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:14:D2:E1:A8:13:5A:34:77:17:3A:5C:51:
  • 64:E3:7C:D8:CE:9F:CA:BC:78:F5:8C:E8:2C:65:F9:13:
  • A3:23:A1:CB:02:20:0F:E9:C6:33:64:F7:4D:D1:E9:08:
  • 90:7F:51:BA:7F:D9:DE:30:1F:2E:F0:7F:DC:68:EE:B8:
  • 86:61:3B:90:70:A5
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : D1:6E:A9:A5:68:07:7E:66:35:A0:3F:37:A5:DD:BC:03:
  • A5:3C:41:12:14:D4:88:18:F5:E9:31:B3:23:CB:95:04
  • Timestamp : Mar 3 16:59:59.007 2026 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:C1:E2:0D:4E:22:89:2A:42:B6:77:DC:
  • 48:26:0D:01:80:21:FB:E8:C3:6B:A9:22:CE:86:8D:14:
  • 33:94:D9:21:54:02:21:00:CF:5A:13:B3:B5:15:DD:4B:
  • A0:AE:65:CC:2D:60:8C:B6:6A:CB:7C:1F:64:E7:29:01:
  • 8B:72:E8:52:97:8C:EB:03