SSL-Tools

SSL check results of malcher-bw.de

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Discover if the mail servers for malcher-bw.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 Fri, 26 Apr 2024 06:41:05 +0000

The mailservers of malcher-bw.de can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @malcher-bw.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.malcher-bw.de
109.90.221.98
 10
supported
mail.malcher-bw.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

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

Certificates

First seen at:

CN=mail.malcher-bw.de

Certificate chain
  • mail.malcher-bw.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)
  • mail.malcher-bw.de
Alternative Names
  • mail.malcher-bw.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • R3
validity period
Not valid before
2024-04-22
Not valid after
2024-07-21
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
39:FF:F8:CC:BC:DA:D6:DF:C8:AC:F3:B0:D6:96:31:6B:34:48:1C:9F:D0:05:F1:CD:5F:99:42:C3:1B:16:49:8C
SHA1
2B:36:8A:EC:9E:99:D2:FE:9A:5C:12:CD:9F:A1:B7:29:4D:47:FE:C9
X509v3 extensions
subjectKeyIdentifier
  • BA:75:28:94:F3:96:FB:1E:BB:81:73:92:7B:C8:A7:4A:20:85:B7:C0
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 : Apr 22 14:43:02.504 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:F7:9E:B9:E6:A6:CC:D7:41:52:49:13:
  • FD:14:68:60:2D:59:9A:4C:AF:53:CE:2F:90:A2:C3:27:
  • FB:63:E2:F6:AC:02:21:00:E4:2E:19:A6:68:40:19:A9:
  • C4:15:1D:70:FA:7E:CC:0D:92:62:0E:09:2F:A8:EC:55:
  • DA:39:5C:A8:A6:31:48:63
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : DF:E1:56:EB:AA:05:AF:B5:9C:0F:86:71:8D:A8:C0:32:
  • 4E:AE:56:D9:6E:A7:F5:A5:6A:01:D1:C1:3B:BE:52:5C
  • Timestamp : Apr 22 14:43:02.698 2024 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:75:67:BD:E7:43:08:ED:1E:87:AD:91:8F:
  • 0D:06:54:D1:CD:F4:C7:B6:49:DE:88:5D:14:AC:06:5C:
  • 41:0B:C1:76:02:20:7D:F9:1F:9C:AB:CF:4B:32:A1:FD:
  • AB:B0:36:DD:8A:6D:5D:E1:3E:45:63:72:26:9F:B2:BC:
  • 1C:68:38:7C:18:83