SSL-Tools

SSL check results of mail.stslogistic.com.pl

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Discover if the mail servers for mail.stslogistic.com.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 Sat, 10 May 2025 00:31:47 +0000

The mailservers of mail.stslogistic.com.pl can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.stslogistic.com.pl addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.stslogistic.com.pl
185.11.129.91
 -
supported
*.stslogistic.com.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 @mail.stslogistic.com.pl address so far. Test mail delivery

Certificates

First seen at:

CN=*.stslogistic.com.pl

Certificate chain
  • *.stslogistic.com.pl
    • remaining
    • 384 bit
    • ecdsa-with-SHA384
      • E6
        • remaining
        • 384 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • *.stslogistic.com.pl
Alternative Names
  • *.stslogistic.com.pl
  • stslogistic.com.pl
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • E6
validity period
Not valid before
2025-03-30
Not valid after
2025-06-28
This certifcate has been verified for the following usages:
  • Digital Signature
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
B0:E9:A7:B3:29:F3:DA:A7:80:97:A5:A0:E8:DF:DD:1E:AC:EF:1E:11:3E:53:01:7C:EC:65:C9:28:09:E4:1B:44
SHA1
B8:40:72:A6:62:FF:94:F3:B2:E5:99:0F:25:15:AE:2B:AC:F7:A5:43
X509v3 extensions
subjectKeyIdentifier
  • BF:3A:44:59:00:4A:DE:DF:92:29:9B:CB:7B:A3:E6:2B:98:4B:4F:E4
authorityKeyIdentifier
  • keyid:93:27:46:98:03:A9:51:68:8E:98:D6:C4:42:48:DB:23:BF:58:94:D2
authorityInfoAccess
  • OCSP - URI:http://e6.o.lencr.org
  • CA Issuers - URI:http://e6.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
crlDistributionPoints
  • Full Name:
  • URI:http://e6.c.lencr.org/70.crl
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
  • 47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
  • Timestamp : Mar 30 14:38:23.123 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:93:82:B1:15:DA:8D:09:40:4F:D1:B3:
  • 72:30:EB:D6:9E:4B:23:B8:ED:39:27:AE:D1:13:27:E0:
  • 8F:F4:3F:F0:A9:02:20:37:1C:2B:57:EC:48:70:74:72:
  • 20:28:C8:57:0C:03:CE:AA:78:C5:92:FA:0A:28:00:1D:
  • 4A:8D:FD:11:33:AD:E6
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CC:FB:0F:6A:85:71:09:65:FE:95:9B:53:CE:E9:B2:7C:
  • 22:E9:85:5C:0D:97:8D:B6:A9:7E:54:C0:FE:4C:0D:B0
  • Timestamp : Mar 30 14:38:23.146 2025 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:AD:F8:56:A5:B5:48:57:D9:85:FD:E2:
  • E5:C1:6B:99:A1:CD:69:21:BE:4C:98:7D:06:30:03:79:
  • 29:1B:B2:85:D8:02:20:24:86:35:B9:B4:7D:25:DF:9C:
  • 96:D1:DC:55:5F:6C:59:F0:FE:DF:6C:EC:7B:1C:B3:57:
  • 22:2D:8D:D4:93:5E:CD