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SSL check results of hamac.pl

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Discover if the mail servers for hamac.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, 13 Jan 2021 20:29:19 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.hamac.pl
193.59.65.68
 5
supported
hamac.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 @hamac.pl address so far. Test mail delivery

Certificates

First seen at:

CN=hamac.pl

Certificate chain
  • hamac.pl
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • DST Root CA X3 (Certificate is self-signed.)
            • remaining
            • 2048 bit
            • sha1WithRSAEncryption
Subject
Common Name (CN)
  • hamac.pl
Alternative Names
  • autoconfig.hamac.pl
  • autodiscover.hamac.pl
  • forum.osx86.org.pl
  • hamac.pl
  • mail.hamac.pl
  • mat.hamac.pl
  • osx86.org.pl
  • www.hamac.pl
  • www.osx86.org.pl
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2021-01-05
Not valid after
2021-04-05
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
CE:DE:DB:B7:BC:B8:3F:7B:9D:6D:35:86:62:30:19:D8:C9:23:5F:45:9C:33:AA:DB:3A:B0:71:F3:53:F3:D2:57
SHA1
43:46:78:FC:6A:8A:3E:42:B0:8D:0A:98:C2:E9:7A:49:88:67:E0:A4
X509v3 extensions
subjectKeyIdentifier
  • 6F:60:ED:29:3F:02:12:F8:B6:9E:FA:28:A7:20:95:81:F7:31:66:F4
authorityKeyIdentifier
  • keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
authorityInfoAccess
  • OCSP - URI:http://r3.o.lencr.org
  • CA Issuers - URI:http://r3.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 44:94:65:2E:B0:EE:CE:AF:C4:40:07:D8:A8:FE:28:C0:
  • DA:E6:82:BE:D8:CB:31:B5:3F:D3:33:96:B5:B6:81:A8
  • Timestamp : Jan 5 12:36:26.586 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:35:0C:EF:D0:8C:3A:9B:87:52:A9:3E:09:
  • 6D:73:D9:98:70:FA:EA:FF:99:46:45:FE:47:86:55:CD:
  • 37:E5:8E:83:02:20:1B:B9:B8:57:4F:67:F7:03:B3:99:
  • E1:96:11:AB:36:CD:3C:2E:EA:E6:AF:02:FC:D4:75:F0:
  • 4E:D1:8E:B9:C9:53
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : F6:5C:94:2F:D1:77:30:22:14:54:18:08:30:94:56:8E:
  • E3:4D:13:19:33:BF:DF:0C:2F:20:0B:CC:4E:F1:64:E3
  • Timestamp : Jan 5 12:36:26.582 2021 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:E9:AA:48:00:B2:97:35:45:FA:72:16:
  • FF:85:2C:B7:E0:62:C3:1F:36:76:BE:8D:51:91:F4:1B:
  • DA:5B:A2:55:4B:02:20:79:05:42:C3:4B:A9:30:37:36:
  • 50:85:9D:1B:A6:95:E8:2B:5B:C5:95:5E:82:45:BB:F2:
  • 95:D4:FF:BC:60:70:6C