SSL-Tools

SSL check results of mail.w4pro.de

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Discover if the mail servers for mail.w4pro.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

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Report created Tue, 05 Nov 2024 15:47:19 +0000

The mailservers of mail.w4pro.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @mail.w4pro.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.w4pro.de
109.230.253.68
 -
supported
mail.w4pro.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
1 s

Outgoing Mails

We have not received any emails from a @mail.w4pro.de address so far. Test mail delivery

Certificates

First seen at:

CN=mail.w4pro.de

Certificate chain
  • mail.w4pro.de
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
      • R10
        • remaining
        • 2048 bit
        • sha256WithRSAEncryption
          • ISRG Root X1 (Certificate is self-signed.)
            • remaining
            • 4096 bit
            • sha256WithRSAEncryption
Subject
Common Name (CN)
  • mail.w4pro.de
Alternative Names
  • m.w4pro.de
  • mail.w4pro.de
  • me.w4pro.de
  • webmail.w4pro.de
  • webmailer.w4pro.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R10
validity period
Not valid before
2024-11-05
Not valid after
2025-02-03
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
BE:64:30:B8:45:07:A4:A6:31:70:BC:7F:5C:E8:91:CC:DD:DC:D3:71:AA:57:C1:1F:51:22:0D:B2:29:08:A9:26
SHA1
CD:E5:21:5B:6B:6F:55:BC:35:BE:C4:73:A2:C8:92:7F:BA:FA:FD:89
X509v3 extensions
subjectKeyIdentifier
  • F8:C8:3D:E0:4B:64:6E:8B:EF:1B:D2:24:AA:D3:33:CE:5E:22:3F:A5
authorityKeyIdentifier
  • keyid:BB:BC:C3:47:A5:E4:BC:A9:C6:C3:A4:72:0C:10:8D:A2:35:E1:C8:E8
authorityInfoAccess
  • OCSP - URI:http://r10.o.lencr.org
  • CA Issuers - URI:http://r10.i.lencr.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : A2:E3:0A:E4:45:EF:BD:AD:9B:7E:38:ED:47:67:77:53:
  • D7:82:5B:84:94:D7:2B:5E:1B:2C:C4:B9:50:A4:47:E7
  • Timestamp : Nov 5 15:46:00.590 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:20:34:06:F9:1F:91:1C:0D:6B:F5:A7:7B:96:
  • E8:03:2D:E4:FA:C0:97:9A:BC:55:DC:BB:7C:30:16:FA:
  • 3B:DE:AB:05:02:21:00:B8:00:93:C2:0C:40:DC:54:0E:
  • 0E:2B:25:58:2E:1A:F7:30:B0:09:25:33:38:46:3F:D7:
  • 07:88:D8:D6:69:00:CC
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : CF:11:56:EE:D5:2E:7C:AF:F3:87:5B:D9:69:2E:9B:E9:
  • 1A:71:67:4A:B0:17:EC:AC:01:D2:5B:77:CE:CC:3B:08
  • Timestamp : Nov 5 15:46:00.654 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:B4:0B:25:D2:0D:58:1D:08:08:32:98:
  • 8E:5D:60:44:74:EF:B7:9A:24:37:14:60:53:DB:BA:88:
  • 3E:DD:DE:0C:54:02:20:7C:5A:BE:5A:1E:B8:E7:C5:F3:
  • 26:E5:4C:58:62:81:AF:5B:C8:43:58:1D:9F:ED:32:A6:
  • 3F:32:DB:DE:1D:F2:E5