SSL check results of heatprotection.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for heatprotection.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 Thu, 07 Nov 2019 11:09:26 +0000

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

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

https://ssl-tools.net/mailservers/heatprotection.de

Servers

Incoming Mails

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

Hostname / IP address Priority STARTTLS Certificates Protocol
owa.heatprotection.de
217.86.151.112
10
supported
Astaro-Fingerhuth
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s
relay.rzone.de
81.169.145.96
Results incomplete
100
unsupported
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 @heatprotection.de address so far. Test mail delivery

Certificates

First seen at:

CN=Astaro-Fingerhuth,O=Michael Fingerhuth Isolier und Textiltechnik,L=Niederzissen,C=de

Certificate chain
  • Astaro-Fingerhuth
    • remaining
    • 1024 bit
    • sha1WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority

      Michael Fingerhuth Isolier und Textiltechnik WebAdmin CA
Subject
Country (C)
  • de
Locality (L)
  • Niederzissen
Organization (O)
  • Michael Fingerhuth Isolier und Textiltechnik
Common Name (CN)
  • Astaro-Fingerhuth
Alternative Names
  • Astaro-Fingerhuth
Issuer
Country (C)
  • de
Locality (L)
  • Niederzissen
Organization (O)
  • Michael Fingerhuth Isolier und Textiltechnik
Common Name (CN)
  • Michael Fingerhuth Isolier und Textiltechnik WebAdmin CA
Email
  • a.zinken@awcomputer.de
validity period
Not valid before
2012-03-08
Not valid after
2038-01-01
This certifcate has been verified for the following usages:
  • Digital Signature
  • Non Repudiation
  • Key Encipherment
Fingerprints
SHA256
D2:A1:BA:5E:F4:01:41:52:94:7A:B9:12:82:F2:D5:56:02:F2:42:64:34:9F:9F:0B:B3:40:D2:AE:45:DF:30:BA
SHA1
8E:75:02:36:E5:B3:23:07:33:31:3C:C5:A3:0B:B5:38:89:50:B8:15
X509v3 extensions
subjectKeyIdentifier
  • 53:14:47:B0:ED:DD:87:F7:9B:BD:27:7A:E0:BD:53:17:6E:AA:68:33
authorityKeyIdentifier
  • keyid:2E:84:EA:A2:6F:30:40:53:D7:D7:55:99:C8:94:CC:59:EC:24:E1:0C
  • DirName:/C=de/L=Niederzissen/O=Michael Fingerhuth Isolier und Textiltechnik/CN=Michael Fingerhuth Isolier und Textiltechnik WebAdmin CA/emailAddress=a.zinken@awcomputer.de
  • serial:84:B0:BD:F1:62:F8:6B:AA