SSL-Tools

SSL check results of owa.eh-server.de

NEW You can also bulk check multiple servers.

Discover if the mail servers for owa.eh-server.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

JSON Refresh

Report created Tue, 17 Jun 2025 17:02:59 +0000

We can not guarantee a secure connection to the mailservers of owa.eh-server.de!

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

/mailservers/owa.eh-server.de

Servers

Incoming Mails

These servers are responsible for incoming mails to @owa.eh-server.de addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.eh-server.de
2003:a:87f:e732::
Results incomplete
5 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
mail.eh-server.de
80.153.231.153
 5
supported
SV1
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s
owa.eh-server.de
2003:a:87f:e732::
Results incomplete
10 not checked
DANE
missing
PFS
not checked
Heartbleed
not checked
Weak ciphers
not checked
11 s
owa.eh-server.de
80.153.231.153
 10
supported
SV1
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @owa.eh-server.de address so far. Test mail delivery

Certificates

First seen at:

CN=SV1

Certificate chain
  • SV1 (Certificate is self-signed.)
    • remaining
    • 2048 bit
    • sha256WithRSAEncryption
    • Hostname Mismatch
    • Unknown Authority
Subject
Common Name (CN)
  • SV1
Alternative Names
  • SV1
  • SV1.eh-server.de
Issuer

Certificate is self-signed.

validity period
Not valid before
2025-03-23
Not valid after
2030-03-23
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
Fingerprints
SHA256
DE:F3:F4:D3:A6:DB:13:F2:D5:83:A2:FE:3D:AF:74:CF:E4:05:7E:BF:56:FE:93:56:C5:D0:F2:A3:FC:F4:A4:43
SHA1
14:F2:B1:1B:C8:1A:8D:37:DC:50:60:F6:47:1F:2B:E3:0C:AF:79:6E