SSL check results of mx1.mediadesign.de

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Discover if the mail servers for mx1.mediadesign.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 Mon, 02 Dec 2019 15:59:09 +0000

We can not guarantee a secure connection to the mailservers of mx1.mediadesign.de!

Please contact the operator of mx1.mediadesign.de and ask him or her to solve this problem. This result stays accessible under the following address:

https://ssl-tools.net/mailservers/mx1.mediadesign.de

Servers

Incoming Mails

These servers are responsible for incoming mails to @mx1.mediadesign.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mx1.mediadesign.de
94.186.199.231
10
supported
mx1.mediadesign.de
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
supported
  • ECDHE_RSA_WITH_RC4_128_SHA
  • SSL_RSA_EXPORT_WITH_RC4_40_MD5
  • SSL_RSA_WITH_RC4_128_SHA
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
11 s
mx2.mediadesign.de
89.31.143.1
Results incomplete
20 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
1 s

Outgoing Mails

We have not received any emails from a @mx1.mediadesign.de address so far. Test mail delivery

Certificates

First seen at:

CN=mx1.mediadesign.de

Certificate chain
Subject
Common Name (CN)
  • mx1.mediadesign.de
Alternative Names
  • mx1.mediadesign.de
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2019-11-23
Not valid after
2020-02-21
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
2A:BA:87:26:E9:71:6C:54:3B:EC:CB:56:2C:B0:35:0B:AE:35:0B:51:8D:14:3F:DB:B9:C3:36:8C:BA:5C:2F:1F
SHA1
EF:B2:2E:83:70:32:F2:68:7E:8E:4C:79:4D:EC:96:1B:EF:68:2F:1A
X509v3 extensions
subjectKeyIdentifier
  • D0:D9:61:4C:BD:4F:99:B6:F6:45:31:5D:29:93:A7:F5:15:F8:2B:FA
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 : B2:1E:05:CC:8B:A2:CD:8A:20:4E:87:66:F9:2B:B9:8A:
  • 25:20:67:6B:DA:FA:70:E7:B2:49:53:2D:EF:8B:90:5E
  • Timestamp : Nov 23 23:20:38.321 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:21:00:F8:C4:D5:54:ED:31:93:D5:E4:66:AE:
  • 81:3E:4F:75:88:B2:7D:6E:19:43:C7:FB:11:C6:D1:45:
  • 02:6A:A9:E1:96:02:1F:34:5D:28:E0:A3:12:67:18:C0:
  • B0:D9:C0:E4:4C:6C:9F:F5:E1:68:FB:10:E5:BE:60:91:
  • A1:CF:11:A9:31:BF
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 5E:A7:73:F9:DF:56:C0:E7:B5:36:48:7D:D0:49:E0:32:
  • 7A:91:9A:0C:84:A1:12:12:84:18:75:96:81:71:45:58
  • Timestamp : Nov 23 23:20:38.793 2019 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:A9:27:FA:7E:F7:6D:C7:18:20:22:32:
  • 34:21:82:C7:71:F0:24:D4:A8:74:81:A2:63:59:00:96:
  • 07:08:ED:AB:B1:02:20:21:A3:4C:75:BA:31:05:11:72:
  • 7E:17:ED:73:BD:28:2D:C6:8A:FD:F7:24:DE:AE:91:FD:
  • 95:2B:BC:23:96:D7:95