SSL-Tools

SSL check results of elaptop.pl

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Discover if the mail servers for elaptop.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 Thu, 05 Sep 2024 10:08:54 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
poczta.elaptop.pl
194.146.252.217
 5
supported
elaptop.pl
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
8 s

Outgoing Mails

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

Certificates

First seen at:

CN=elaptop.pl

Certificate chain
  • elaptop.pl
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R11
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • elaptop.pl
Alternative Names
  • *.ask.net.pl
  • *.elaptop.pl
  • ask.net.pl
  • elaptop.pl
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R11
validity period
Not valid before
2024-09-05
Not valid after
2024-12-04
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
2A:03:F5:16:CB:A1:9E:33:B1:99:65:DC:C3:2A:BC:4E:6F:56:B4:00:74:4C:ED:35:35:24:81:F8:C9:7E:8E:60
SHA1
6D:7B:0C:FA:45:E0:7B:2B:7D:E1:DB:FB:9B:10:64:52:16:E1:EA:53
X509v3 extensions
subjectKeyIdentifier
  • 73:74:31:AC:46:E0:58:73:E3:5A:F2:76:D7:18:BC:A8:BF:97:9C:42
authorityKeyIdentifier
  • keyid:C5:CF:46:A4:EA:F4:C3:C0:7A:6C:95:C4:2D:B0:5E:92:2F:26:E3:B9
authorityInfoAccess
  • OCSP - URI:http://r11.o.lencr.org
  • CA Issuers - URI:http://r11.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
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 : Sep 5 09:38:32.633 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:B2:9B:9C:B0:61:E8:D8:96:66:6D:C9:
  • 97:B2:19:72:88:16:7F:33:DC:2F:85:D2:65:B3:47:CF:
  • A5:9E:74:85:62:02:21:00:B6:BE:01:BA:3E:40:09:03:
  • 50:85:18:5D:BC:54:80:F1:40:C2:14:9C:C8:41:77:6D:
  • 6C:6C:A5:E5:2D:99:A7:1B
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
  • ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
  • Timestamp : Sep 5 09:38:32.625 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:63:5B:A1:14:78:23:6C:C1:DC:17:23:A1:
  • 7E:00:9C:20:55:18:35:44:C1:86:74:29:D8:62:B9:3A:
  • E2:95:B9:AE:02:21:00:FD:90:DD:68:B2:1C:4B:B0:44:
  • FF:72:2A:64:DD:99:3B:91:79:AB:D7:48:F1:56:49:4C:
  • B9:D5:53:F5:74:B9:C7