SSL check results of mx.dmbhome.de

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Discover if the mail servers for mx.dmbhome.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

Report created Wed, 14 Aug 2019 04:49:24 +0000

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

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
mx.dmbhome.de
89.245.197.77
-
supported
mx.dmbhome.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
mx.dmbhome.de
2001:470:6d:5c2::3
-
supported
mx.dmbhome.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 @mx.dmbhome.de address so far. Test mail delivery

Certificates

First seen at:

CN=mx.dmbhome.de

Certificate chain
Subject
Common Name (CN)
  • mx.dmbhome.de
Alternative Names
  • mx.dmbhome.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2019-08-13
Not valid after
2019-11-11
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
15:F3:90:73:80:94:E3:A9:83:F7:76:59:3D:E3:F1:6A:51:B2:D8:B9:C2:49:9E:96:2D:5B:9A:AC:53:45:9A:CC
SHA1
CC:98:98:F1:28:B3:D1:5A:1C:21:B5:15:4F:0A:50:CE:75:7A:3D:BC
X509v3 extensions
subjectKeyIdentifier
  • 1B:99:B8:45:00:F9:B3:69:DE:75:7F:F2:C9:2C:0C:AB:1A:BA:FF:7F
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : E2:69:4B:AE:26:E8:E9:40:09:E8:86:1B:B6:3B:83:D4:
  • 3E:E7:FE:74:88:FB:A4:8F:28:93:01:9D:DD:F1:DB:FE
  • Timestamp : Aug 13 22:08:57.911 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:6F:AF:C8:C3:69:4C:D2:E2:22:E0:2C:8C:
  • EF:C7:D9:74:5B:B3:13:16:2F:06:88:AB:00:AA:4E:50:
  • 9E:A2:80:30:02:20:37:7A:A4:37:1E:EE:9E:FC:E3:84:
  • A2:A4:19:6D:53:81:75:92:79:46:B7:C8:3A:75:9C:7F:
  • 3B:CD:9B:8F:63:9C
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 29:3C:51:96:54:C8:39:65:BA:AA:50:FC:58:07:D4:B7:
  • 6F:BF:58:7A:29:72:DC:A4:C3:0C:F4:E5:45:47:F4:78
  • Timestamp : Aug 13 22:08:57.806 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:46:02:21:00:89:1D:BB:77:72:AC:3C:EB:E6:E8:E7:
  • 31:74:22:0A:EC:6D:A8:6B:97:16:D4:21:28:36:08:C9:
  • 40:BD:08:EF:C8:02:21:00:C8:5D:82:F5:F7:BC:E7:A8:
  • 74:72:56:24:35:81:92:8E:78:BB:53:0D:AC:DE:6C:7F:
  • 59:73:17:97:BC:5F:99:BC