SSL-Tools

SSL check results of leadfairtrade.de

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Discover if the mail servers for leadfairtrade.de 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 Fri, 26 Apr 2024 07:22:30 +0000

The mailservers of leadfairtrade.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @leadfairtrade.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
server.leadfairtrade.de
168.119.170.163
 10
supported
server.leadfairtrade.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
1 s

Outgoing Mails

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

Certificates

First seen at:

CN=server.leadfairtrade.de

Certificate chain
  • server.leadfairtrade.de
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R3
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • server.leadfairtrade.de
Alternative Names
  • server.leadfairtrade.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-03-24
Not valid after
2024-06-22
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
23:8C:0B:02:3F:05:C4:9D:09:60:22:D4:C8:AD:FC:EF:A0:85:18:1A:41:67:87:97:B1:C5:AF:47:B7:A2:7F:92
SHA1
17:3A:9E:4F:AB:AB:05:1C:8C:05:3E:50:E0:FA:6D:51:95:DF:02:45
X509v3 extensions
subjectKeyIdentifier
  • B2:B8:95:7C:97:B6:37:9C:E1:8C:97:12:D9:FE:14:36:A3:3A:7D:71
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
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2:
  • 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B
  • Timestamp : Mar 24 17:36:07.581 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:F0:5A:18:16:F6:B1:96:35:67:64:D3:
  • 42:4F:5A:D4:3C:31:E1:CC:E2:74:3E:59:44:21:04:6F:
  • 25:2A:52:7F:5B:02:21:00:EB:6A:4E:BB:70:F5:FB:4B:
  • AE:AE:6D:02:C3:D7:25:BB:F2:FC:31:36:88:9B:45:CD:
  • D5:12:20:FE:78:B0:77:C7
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E2:BF:D6:1E:DE:2F:2F:07:A0:D6:4E:6D:37:A7:DC:
  • 65:43:B0:C6:B5:2E:A2:DA:B7:8A:F8:9A:6D:F5:17:D8
  • Timestamp : Mar 24 17:36:07.684 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:60:41:93:24:8A:BB:F1:CE:60:DB:5A:AE:
  • FF:F6:93:59:36:7E:C7:82:28:DA:57:6C:CA:2D:82:5C:
  • 41:C2:B9:4D:02:20:4A:B2:0C:C7:3D:88:87:45:3F:E0:
  • AD:2F:EF:03:55:31:6E:3D:F2:0F:02:14:BD:9C:97:42:
  • A1:52:E6:0C:20:9B